2899690420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 6795726336

約数和(自身を除く): 3896035916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 431, 530, 577, 583, 862, 1060, 1154, 1166, 1724, 2155, 2308, 2332, 2885, 2915, 4310, 4741, 5770, 5830, 6347, 8620, 9482, 11540, 11660, 12694, 18964, 22843, 23705, 25388, 30581, 31735, 45686, 47410, 61162, 63470, 91372, 94820, 114215, 122324, 126940, 152905, 228430, 248687, 251273, 305810, 336391, 456860, 497374, 502546, 611620, 672782, 994748, 1005092, 1243435, 1256365, 1345564, 1681955, 2486870, 2512730, 2735557, 3363910, 4973740, 5025460, 5471114, 6727820, 10942228, 13180411, 13677785, 26360822, 27355570, 52721644, 54711140, 65902055, 131804110, 144984521, 263608220, 289969042, 579938084, 724922605, 1449845210, 2899690420]

約数ペア:

[(1, 2899690420), (2, 1449845210), (4, 724922605), (5, 579938084), (10, 289969042), (11, 263608220), (20, 144984521), (22, 131804110), (44, 65902055), (53, 54711140), (55, 52721644), (106, 27355570), (110, 26360822), (212, 13677785), (220, 13180411), (265, 10942228), (431, 6727820), (530, 5471114), (577, 5025460), (583, 4973740), (862, 3363910), (1060, 2735557), (1154, 2512730), (1166, 2486870), (1724, 1681955), (2155, 1345564), (2308, 1256365), (2332, 1243435), (2885, 1005092), (2915, 994748), (4310, 672782), (4741, 611620), (5770, 502546), (5830, 497374), (6347, 456860), (8620, 336391), (9482, 305810), (11540, 251273), (11660, 248687), (12694, 228430), (18964, 152905), (22843, 126940), (23705, 122324), (25388, 114215), (30581, 94820), (31735, 91372), (45686, 63470), (47410, 61162)]