99785530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 107056070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 190, 247, 355, 494, 569, 710, 923, 1138, 1235, 1349, 1846, 2470, 2698, 2845, 4615, 5690, 6745, 7397, 9230, 10811, 13490, 14794, 17537, 21622, 35074, 36985, 40399, 54055, 73970, 80798, 87685, 108110, 140543, 175370, 201995, 281086, 403990, 525187, 702715, 767581, 1050374, 1405430, 1535162, 2625935, 3837905, 5251870, 7675810, 9978553, 19957106, 49892765, 99785530]

約数ペア:

[(1, 99785530), (2, 49892765), (5, 19957106), (10, 9978553), (13, 7675810), (19, 5251870), (26, 3837905), (38, 2625935), (65, 1535162), (71, 1405430), (95, 1050374), (130, 767581), (142, 702715), (190, 525187), (247, 403990), (355, 281086), (494, 201995), (569, 175370), (710, 140543), (923, 108110), (1138, 87685), (1235, 80798), (1349, 73970), (1846, 54055), (2470, 40399), (2698, 36985), (2845, 35074), (4615, 21622), (5690, 17537), (6745, 14794), (7397, 13490), (9230, 10811)]