107788220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 234547488

約数和(自身を除く): 126759268

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 610, 1060, 1220, 1667, 3233, 3334, 6466, 6668, 8335, 12932, 16165, 16670, 32330, 33340, 64660, 88351, 101687, 176702, 203374, 353404, 406748, 441755, 508435, 883510, 1016870, 1767020, 2033740, 5389411, 10778822, 21557644, 26947055, 53894110, 107788220]

約数ペア:

[(1, 107788220), (2, 53894110), (4, 26947055), (5, 21557644), (10, 10778822), (20, 5389411), (53, 2033740), (61, 1767020), (106, 1016870), (122, 883510), (212, 508435), (244, 441755), (265, 406748), (305, 353404), (530, 203374), (610, 176702), (1060, 101687), (1220, 88351), (1667, 64660), (3233, 33340), (3334, 32330), (6466, 16670), (6668, 16165), (8335, 12932)]