32931550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 67837176

約数和(自身を除く): 34905626

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 53, 85, 86, 106, 170, 215, 265, 289, 425, 430, 530, 578, 731, 850, 901, 1075, 1325, 1445, 1462, 1802, 2150, 2279, 2650, 2890, 3655, 4505, 4558, 7225, 7310, 9010, 11395, 12427, 14450, 15317, 18275, 22525, 22790, 24854, 30634, 36550, 38743, 45050, 56975, 62135, 76585, 77486, 113950, 124270, 153170, 193715, 310675, 382925, 387430, 621350, 658631, 765850, 968575, 1317262, 1937150, 3293155, 6586310, 16465775, 32931550]

約数ペア:

[(1, 32931550), (2, 16465775), (5, 6586310), (10, 3293155), (17, 1937150), (25, 1317262), (34, 968575), (43, 765850), (50, 658631), (53, 621350), (85, 387430), (86, 382925), (106, 310675), (170, 193715), (215, 153170), (265, 124270), (289, 113950), (425, 77486), (430, 76585), (530, 62135), (578, 56975), (731, 45050), (850, 38743), (901, 36550), (1075, 30634), (1325, 24854), (1445, 22790), (1462, 22525), (1802, 18275), (2150, 15317), (2279, 14450), (2650, 12427), (2890, 11395), (3655, 9010), (4505, 7310), (4558, 7225)]