1314888901100

素因数分解:

$2^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{1621}}^1\times {\mathrm{14563}}^1$

素因数の和:16755

約数の個数: 72

約数和(自身を含む): 2860391329488

約数和(自身を除く): 1545502428388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 557, 1114, 1621, 2228, 2785, 3242, 5570, 6484, 8105, 11140, 13925, 14563, 16210, 27850, 29126, 32420, 40525, 55700, 58252, 72815, 81050, 145630, 162100, 291260, 364075, 728150, 902897, 1456300, 1805794, 3611588, 4514485, 8111591, 9028970, 16223182, 18057940, 22572425, 23606623, 32446364, 40557955, 45144850, 47213246, 81115910, 90289700, 94426492, 118033115, 162231820, 202789775, 236066230, 405579550, 472132460, 590165575, 811159100, 1180331150, 2360662300, 13148889011, 26297778022, 52595556044, 65744445055, 131488890110, 262977780220, 328722225275, 657444450550, 1314888901100]

約数ペア:

[(1, 1314888901100), (2, 657444450550), (4, 328722225275), (5, 262977780220), (10, 131488890110), (20, 65744445055), (25, 52595556044), (50, 26297778022), (100, 13148889011), (557, 2360662300), (1114, 1180331150), (1621, 811159100), (2228, 590165575), (2785, 472132460), (3242, 405579550), (5570, 236066230), (6484, 202789775), (8105, 162231820), (11140, 118033115), (13925, 94426492), (14563, 90289700), (16210, 81115910), (27850, 47213246), (29126, 45144850), (32420, 40557955), (40525, 32446364), (55700, 23606623), (58252, 22572425), (72815, 18057940), (81050, 16223182), (145630, 9028970), (162100, 8111591), (291260, 4514485), (364075, 3611588), (728150, 1805794), (902897, 1456300)]