184465220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151201}}^1$

素因数の和:151271

約数の個数: 24

約数和(自身を含む): 393730008

約数和(自身を除く): 209264788

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 151201, 302402, 604804, 756005, 1512010, 3024020, 9223261, 18446522, 36893044, 46116305, 92232610, 184465220]

約数ペア:

[(1, 184465220), (2, 92232610), (4, 46116305), (5, 36893044), (10, 18446522), (20, 9223261), (61, 3024020), (122, 1512010), (244, 756005), (305, 604804), (610, 302402), (1220, 151201)]