40251078400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{483787}}^1$

素因数の和:483826

約数の個数: 108

約数和(自身を含む): 107291599912

約数和(自身を除く): 67040521512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2600, 3200, 3328, 4160, 5200, 6400, 8320, 10400, 16640, 20800, 41600, 83200, 483787, 967574, 1935148, 2418935, 3870296, 4837870, 6289231, 7740592, 9675740, 12094675, 12578462, 15481184, 19351480, 24189350, 25156924, 30962368, 31446155, 38702960, 48378700, 50313848, 61924736, 62892310, 77405920, 96757400, 100627696, 123849472, 125784620, 154811840, 157230775, 193514800, 201255392, 251569240, 309623680, 314461550, 387029600, 402510784, 503138480, 619247360, 628923100, 774059200, 805021568, 1006276960, 1257846200, 1548118400, 1610043136, 2012553920, 2515692400, 3096236800, 4025107840, 5031384800, 8050215680, 10062769600, 20125539200, 40251078400]

約数ペア:

[(1, 40251078400), (2, 20125539200), (4, 10062769600), (5, 8050215680), (8, 5031384800), (10, 4025107840), (13, 3096236800), (16, 2515692400), (20, 2012553920), (25, 1610043136), (26, 1548118400), (32, 1257846200), (40, 1006276960), (50, 805021568), (52, 774059200), (64, 628923100), (65, 619247360), (80, 503138480), (100, 402510784), (104, 387029600), (128, 314461550), (130, 309623680), (160, 251569240), (200, 201255392), (208, 193514800), (256, 157230775), (260, 154811840), (320, 125784620), (325, 123849472), (400, 100627696), (416, 96757400), (520, 77405920), (640, 62892310), (650, 61924736), (800, 50313848), (832, 48378700), (1040, 38702960), (1280, 31446155), (1300, 30962368), (1600, 25156924), (1664, 24189350), (2080, 19351480), (2600, 15481184), (3200, 12578462), (3328, 12094675), (4160, 9675740), (5200, 7740592), (6400, 6289231), (8320, 4837870), (10400, 3870296), (16640, 2418935), (20800, 1935148), (41600, 967574), (83200, 483787)]