2147870560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7487}}^1$

素因数の和:7676

約数の個数: 96

約数和(自身を含む): 5570353152

約数和(自身を除く): 3422482592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 440, 652, 815, 880, 1304, 1630, 1760, 1793, 2608, 3260, 3586, 5216, 6520, 7172, 7487, 8965, 13040, 14344, 14974, 17930, 26080, 28688, 29948, 35860, 37435, 57376, 59896, 71720, 74870, 82357, 119792, 143440, 149740, 164714, 239584, 286880, 299480, 329428, 411785, 598960, 658856, 823570, 1197920, 1220381, 1317712, 1647140, 2440762, 2635424, 3294280, 4881524, 6101905, 6588560, 9763048, 12203810, 13177120, 13424191, 19526096, 24407620, 26848382, 39052192, 48815240, 53696764, 67120955, 97630480, 107393528, 134241910, 195260960, 214787056, 268483820, 429574112, 536967640, 1073935280, 2147870560]

約数ペア:

[(1, 2147870560), (2, 1073935280), (4, 536967640), (5, 429574112), (8, 268483820), (10, 214787056), (11, 195260960), (16, 134241910), (20, 107393528), (22, 97630480), (32, 67120955), (40, 53696764), (44, 48815240), (55, 39052192), (80, 26848382), (88, 24407620), (110, 19526096), (160, 13424191), (163, 13177120), (176, 12203810), (220, 9763048), (326, 6588560), (352, 6101905), (440, 4881524), (652, 3294280), (815, 2635424), (880, 2440762), (1304, 1647140), (1630, 1317712), (1760, 1220381), (1793, 1197920), (2608, 823570), (3260, 658856), (3586, 598960), (5216, 411785), (6520, 329428), (7172, 299480), (7487, 286880), (8965, 239584), (13040, 164714), (14344, 149740), (14974, 143440), (17930, 119792), (26080, 82357), (28688, 74870), (29948, 71720), (35860, 59896), (37435, 57376)]