2148941600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1787

約数の個数: 144

約数和(自身を含む): 5697635328

約数和(自身を除く): 3548693728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 127, 130, 160, 200, 208, 254, 260, 325, 400, 416, 508, 520, 635, 650, 800, 1016, 1040, 1270, 1300, 1627, 1651, 2032, 2080, 2540, 2600, 3175, 3254, 3302, 4064, 5080, 5200, 6350, 6508, 6604, 8135, 8255, 10160, 10400, 12700, 13016, 13208, 16270, 16510, 20320, 21151, 25400, 26032, 26416, 32540, 33020, 40675, 41275, 42302, 50800, 52064, 52832, 65080, 66040, 81350, 82550, 84604, 101600, 105755, 130160, 132080, 162700, 165100, 169208, 206629, 211510, 260320, 264160, 325400, 330200, 338416, 413258, 423020, 528775, 650800, 660400, 676832, 826516, 846040, 1033145, 1057550, 1301600, 1320800, 1653032, 1692080, 2066290, 2115100, 2686177, 3306064, 3384160, 4132580, 4230200, 5165725, 5372354, 6612128, 8265160, 8460400, 10331450, 10744708, 13430885, 16530320, 16920800, 20662900, 21489416, 26861770, 33060640, 41325800, 42978832, 53723540, 67154425, 82651600, 85957664, 107447080, 134308850, 165303200, 214894160, 268617700, 429788320, 537235400, 1074470800, 2148941600]

約数ペア:

[(1, 2148941600), (2, 1074470800), (4, 537235400), (5, 429788320), (8, 268617700), (10, 214894160), (13, 165303200), (16, 134308850), (20, 107447080), (25, 85957664), (26, 82651600), (32, 67154425), (40, 53723540), (50, 42978832), (52, 41325800), (65, 33060640), (80, 26861770), (100, 21489416), (104, 20662900), (127, 16920800), (130, 16530320), (160, 13430885), (200, 10744708), (208, 10331450), (254, 8460400), (260, 8265160), (325, 6612128), (400, 5372354), (416, 5165725), (508, 4230200), (520, 4132580), (635, 3384160), (650, 3306064), (800, 2686177), (1016, 2115100), (1040, 2066290), (1270, 1692080), (1300, 1653032), (1627, 1320800), (1651, 1301600), (2032, 1057550), (2080, 1033145), (2540, 846040), (2600, 826516), (3175, 676832), (3254, 660400), (3302, 650800), (4064, 528775), (5080, 423020), (5200, 413258), (6350, 338416), (6508, 330200), (6604, 325400), (8135, 264160), (8255, 260320), (10160, 211510), (10400, 206629), (12700, 169208), (13016, 165100), (13208, 162700), (16270, 132080), (16510, 130160), (20320, 105755), (21151, 101600), (25400, 84604), (26032, 82550), (26416, 81350), (32540, 66040), (33020, 65080), (40675, 52832), (41275, 52064), (42302, 50800)]