25077566800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{438419}}^1$

素因数の和:438461

約数の個数: 120

約数和(自身を含む): 70782032160

約数和(自身を除く): 45704465360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4400, 5200, 5720, 7150, 11440, 14300, 28600, 57200, 438419, 876838, 1753676, 2192095, 3507352, 4384190, 4822609, 5699447, 7014704, 8768380, 9645218, 10960475, 11398894, 17536760, 19290436, 21920950, 22797788, 24113045, 28497235, 35073520, 38580872, 43841900, 45595576, 48226090, 56994470, 62693917, 77161744, 87683800, 91191152, 96452180, 113988940, 120565225, 125387834, 142486175, 175367600, 192904360, 227977880, 241130450, 250775668, 284972350, 313469585, 385808720, 455955760, 482260900, 501551336, 569944700, 626939170, 964521800, 1003102672, 1139889400, 1253878340, 1567347925, 1929043600, 2279778800, 2507756680, 3134695850, 5015513360, 6269391700, 12538783400, 25077566800]

約数ペア:

[(1, 25077566800), (2, 12538783400), (4, 6269391700), (5, 5015513360), (8, 3134695850), (10, 2507756680), (11, 2279778800), (13, 1929043600), (16, 1567347925), (20, 1253878340), (22, 1139889400), (25, 1003102672), (26, 964521800), (40, 626939170), (44, 569944700), (50, 501551336), (52, 482260900), (55, 455955760), (65, 385808720), (80, 313469585), (88, 284972350), (100, 250775668), (104, 241130450), (110, 227977880), (130, 192904360), (143, 175367600), (176, 142486175), (200, 125387834), (208, 120565225), (220, 113988940), (260, 96452180), (275, 91191152), (286, 87683800), (325, 77161744), (400, 62693917), (440, 56994470), (520, 48226090), (550, 45595576), (572, 43841900), (650, 38580872), (715, 35073520), (880, 28497235), (1040, 24113045), (1100, 22797788), (1144, 21920950), (1300, 19290436), (1430, 17536760), (2200, 11398894), (2288, 10960475), (2600, 9645218), (2860, 8768380), (3575, 7014704), (4400, 5699447), (5200, 4822609), (5720, 4384190), (7150, 3507352), (11440, 2192095), (14300, 1753676), (28600, 876838), (57200, 438419)]