1774825000

素因数分解:

$2^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 4619704320

約数和(自身を除く): 2844879320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 125, 127, 130, 172, 200, 215, 250, 254, 260, 325, 344, 430, 500, 508, 520, 559, 625, 635, 650, 860, 1000, 1016, 1075, 1118, 1250, 1270, 1300, 1625, 1651, 1720, 2150, 2236, 2500, 2540, 2600, 2795, 3125, 3175, 3250, 3302, 4300, 4472, 5000, 5080, 5375, 5461, 5590, 6250, 6350, 6500, 6604, 8125, 8255, 8600, 10750, 10922, 11180, 12500, 12700, 13000, 13208, 13975, 15875, 16250, 16510, 21500, 21844, 22360, 25000, 25400, 26875, 27305, 27950, 31750, 32500, 33020, 40625, 41275, 43000, 43688, 53750, 54610, 55900, 63500, 65000, 66040, 69875, 70993, 79375, 81250, 82550, 107500, 109220, 111800, 127000, 134375, 136525, 139750, 141986, 158750, 162500, 165100, 206375, 215000, 218440, 268750, 273050, 279500, 283972, 317500, 325000, 330200, 349375, 354965, 396875, 412750, 537500, 546100, 559000, 567944, 635000, 682625, 698750, 709930, 793750, 825500, 1031875, 1075000, 1092200, 1365250, 1397500, 1419860, 1587500, 1651000, 1746875, 1774825, 2063750, 2730500, 2795000, 2839720, 3175000, 3413125, 3493750, 3549650, 4127500, 5159375, 5461000, 6826250, 6987500, 7099300, 8255000, 8874125, 10318750, 13652500, 13975000, 14198600, 17065625, 17748250, 20637500, 27305000, 34131250, 35496500, 41275000, 44370625, 68262500, 70993000, 88741250, 136525000, 177482500, 221853125, 354965000, 443706250, 887412500, 1774825000]

約数ペア:

[(1, 1774825000), (2, 887412500), (4, 443706250), (5, 354965000), (8, 221853125), (10, 177482500), (13, 136525000), (20, 88741250), (25, 70993000), (26, 68262500), (40, 44370625), (43, 41275000), (50, 35496500), (52, 34131250), (65, 27305000), (86, 20637500), (100, 17748250), (104, 17065625), (125, 14198600), (127, 13975000), (130, 13652500), (172, 10318750), (200, 8874125), (215, 8255000), (250, 7099300), (254, 6987500), (260, 6826250), (325, 5461000), (344, 5159375), (430, 4127500), (500, 3549650), (508, 3493750), (520, 3413125), (559, 3175000), (625, 2839720), (635, 2795000), (650, 2730500), (860, 2063750), (1000, 1774825), (1016, 1746875), (1075, 1651000), (1118, 1587500), (1250, 1419860), (1270, 1397500), (1300, 1365250), (1625, 1092200), (1651, 1075000), (1720, 1031875), (2150, 825500), (2236, 793750), (2500, 709930), (2540, 698750), (2600, 682625), (2795, 635000), (3125, 567944), (3175, 559000), (3250, 546100), (3302, 537500), (4300, 412750), (4472, 396875), (5000, 354965), (5080, 349375), (5375, 330200), (5461, 325000), (5590, 317500), (6250, 283972), (6350, 279500), (6500, 273050), (6604, 268750), (8125, 218440), (8255, 215000), (8600, 206375), (10750, 165100), (10922, 162500), (11180, 158750), (12500, 141986), (12700, 139750), (13000, 136525), (13208, 134375), (13975, 127000), (15875, 111800), (16250, 109220), (16510, 107500), (21500, 82550), (21844, 81250), (22360, 79375), (25000, 70993), (25400, 69875), (26875, 66040), (27305, 65000), (27950, 63500), (31750, 55900), (32500, 54610), (33020, 53750), (40625, 43688), (41275, 43000)]