2099236480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{298187}}^1$

素因数の和:298217

約数の個数: 64

約数和(自身を含む): 5474731680

約数和(自身を除く): 3375495200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 298187, 596374, 1192748, 1490935, 2385496, 2981870, 3280057, 4770992, 5963740, 6560114, 9541984, 11927480, 13120228, 16400285, 19083968, 23854960, 26240456, 32800570, 38167936, 47709920, 52480912, 65601140, 95419840, 104961824, 131202280, 190839680, 209923648, 262404560, 419847296, 524809120, 1049618240, 2099236480]

約数ペア:

[(1, 2099236480), (2, 1049618240), (4, 524809120), (5, 419847296), (8, 262404560), (10, 209923648), (11, 190839680), (16, 131202280), (20, 104961824), (22, 95419840), (32, 65601140), (40, 52480912), (44, 47709920), (55, 38167936), (64, 32800570), (80, 26240456), (88, 23854960), (110, 19083968), (128, 16400285), (160, 13120228), (176, 11927480), (220, 9541984), (320, 6560114), (352, 5963740), (440, 4770992), (640, 3280057), (704, 2981870), (880, 2385496), (1408, 1490935), (1760, 1192748), (3520, 596374), (7040, 298187)]