72635793020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{446111}}^1$

素因数の和:447290

約数の個数: 48

約数和(自身を含む): 174476187648

約数和(自身を除く): 101840394628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1163, 2326, 4652, 5815, 8141, 11630, 16282, 23260, 32564, 40705, 81410, 162820, 446111, 892222, 1784444, 2230555, 3122777, 4461110, 6245554, 8922220, 12491108, 15613885, 31227770, 62455540, 518827093, 1037654186, 2075308372, 2594135465, 3631789651, 5188270930, 7263579302, 10376541860, 14527158604, 18158948255, 36317896510, 72635793020]

約数ペア:

[(1, 72635793020), (2, 36317896510), (4, 18158948255), (5, 14527158604), (7, 10376541860), (10, 7263579302), (14, 5188270930), (20, 3631789651), (28, 2594135465), (35, 2075308372), (70, 1037654186), (140, 518827093), (1163, 62455540), (2326, 31227770), (4652, 15613885), (5815, 12491108), (8141, 8922220), (11630, 6245554), (16282, 4461110), (23260, 3122777), (32564, 2230555), (40705, 1784444), (81410, 892222), (162820, 446111)]