24765220

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1879}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 52113600

約数和(自身を除く): 27348380

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 1879, 2636, 3295, 3758, 6590, 7516, 9395, 13180, 18790, 37580, 1238261, 2476522, 4953044, 6191305, 12382610, 24765220]

約数ペア:

[(1, 24765220), (2, 12382610), (4, 6191305), (5, 4953044), (10, 2476522), (20, 1238261), (659, 37580), (1318, 18790), (1879, 13180), (2636, 9395), (3295, 7516), (3758, 6590)]