940401790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{9803}}^1$

素因数の和:10044

約数の個数: 32

約数和(自身を含む): 1734366816

約数和(自身を除く): 793965026

約数列:

[1, 2, 5, 10, 53, 106, 181, 265, 362, 530, 905, 1810, 9593, 9803, 19186, 19606, 47965, 49015, 95930, 98030, 519559, 1039118, 1774343, 2597795, 3548686, 5195590, 8871715, 17743430, 94040179, 188080358, 470200895, 940401790]

約数ペア:

[(1, 940401790), (2, 470200895), (5, 188080358), (10, 94040179), (53, 17743430), (106, 8871715), (181, 5195590), (265, 3548686), (362, 2597795), (530, 1774343), (905, 1039118), (1810, 519559), (9593, 98030), (9803, 95930), (19186, 49015), (19606, 47965)]