26329430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 51023520

約数和(自身を除く): 24694090

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2539, 5078, 5185, 10370, 12695, 25390, 43163, 86326, 154879, 215815, 309758, 431630, 774395, 1548790, 2632943, 5265886, 13164715, 26329430]

約数ペア:

[(1, 26329430), (2, 13164715), (5, 5265886), (10, 2632943), (17, 1548790), (34, 774395), (61, 431630), (85, 309758), (122, 215815), (170, 154879), (305, 86326), (610, 43163), (1037, 25390), (2074, 12695), (2539, 10370), (5078, 5185)]