25789035890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1\times {\mathrm{2351}}^1$

素因数の和:3707

約数の個数: 64

約数和(自身を含む): 49807457280

約数和(自身を除く): 24018421390

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1289, 1702, 2351, 2578, 4255, 4702, 6445, 8510, 11755, 12890, 23510, 29647, 47693, 54073, 59294, 86987, 95386, 108146, 148235, 173974, 238465, 270365, 296470, 434935, 476930, 540730, 869870, 1096939, 2000701, 2193878, 3030439, 4001402, 5484695, 6060878, 10003505, 10969390, 15152195, 20007010, 30304390, 69700097, 112126243, 139400194, 224252486, 348500485, 560631215, 697000970, 1121262430, 2578903589, 5157807178, 12894517945, 25789035890]

約数ペア:

[(1, 25789035890), (2, 12894517945), (5, 5157807178), (10, 2578903589), (23, 1121262430), (37, 697000970), (46, 560631215), (74, 348500485), (115, 224252486), (185, 139400194), (230, 112126243), (370, 69700097), (851, 30304390), (1289, 20007010), (1702, 15152195), (2351, 10969390), (2578, 10003505), (4255, 6060878), (4702, 5484695), (6445, 4001402), (8510, 3030439), (11755, 2193878), (12890, 2000701), (23510, 1096939), (29647, 869870), (47693, 540730), (54073, 476930), (59294, 434935), (86987, 296470), (95386, 270365), (108146, 238465), (148235, 173974)]