74013950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20932

約数の個数: 24

約数和(自身を含む): 139611600

約数和(自身を除く): 65597650

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 20849, 41698, 104245, 208490, 521225, 1042450, 1480279, 2960558, 7401395, 14802790, 37006975, 74013950]

約数ペア:

[(1, 74013950), (2, 37006975), (5, 14802790), (10, 7401395), (25, 2960558), (50, 1480279), (71, 1042450), (142, 521225), (355, 208490), (710, 104245), (1775, 41698), (3550, 20849)]