106031420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7901}}^1$

素因数の和:7982

約数の個数: 48

約数和(自身を含む): 246921696

約数和(自身を除く): 140890276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 7901, 13420, 15802, 31604, 39505, 79010, 86911, 158020, 173822, 347644, 434555, 481961, 869110, 963922, 1738220, 1927844, 2409805, 4819610, 5301571, 9639220, 10603142, 21206284, 26507855, 53015710, 106031420]

約数ペア:

[(1, 106031420), (2, 53015710), (4, 26507855), (5, 21206284), (10, 10603142), (11, 9639220), (20, 5301571), (22, 4819610), (44, 2409805), (55, 1927844), (61, 1738220), (110, 963922), (122, 869110), (220, 481961), (244, 434555), (305, 347644), (610, 173822), (671, 158020), (1220, 86911), (1342, 79010), (2684, 39505), (3355, 31604), (6710, 15802), (7901, 13420)]