19426961760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{49297}}^1$

素因数の和:50136

約数の個数: 96

約数和(自身を含む): 61270709472

約数和(自身を除く): 41843747712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 13136, 16420, 19704, 24630, 26272, 32840, 39408, 49260, 49297, 65680, 78816, 98520, 98594, 131360, 147891, 197040, 197188, 246485, 295782, 394080, 394376, 492970, 591564, 739455, 788752, 985940, 1183128, 1478910, 1577504, 1971880, 2366256, 2957820, 3943760, 4732512, 5915640, 7887520, 11831280, 23662560, 40472837, 80945674, 121418511, 161891348, 202364185, 242837022, 323782696, 404728370, 485674044, 607092555, 647565392, 809456740, 971348088, 1214185110, 1295130784, 1618913480, 1942696176, 2428370220, 3237826960, 3885392352, 4856740440, 6475653920, 9713480880, 19426961760]

約数ペア:

[(1, 19426961760), (2, 9713480880), (3, 6475653920), (4, 4856740440), (5, 3885392352), (6, 3237826960), (8, 2428370220), (10, 1942696176), (12, 1618913480), (15, 1295130784), (16, 1214185110), (20, 971348088), (24, 809456740), (30, 647565392), (32, 607092555), (40, 485674044), (48, 404728370), (60, 323782696), (80, 242837022), (96, 202364185), (120, 161891348), (160, 121418511), (240, 80945674), (480, 40472837), (821, 23662560), (1642, 11831280), (2463, 7887520), (3284, 5915640), (4105, 4732512), (4926, 3943760), (6568, 2957820), (8210, 2366256), (9852, 1971880), (12315, 1577504), (13136, 1478910), (16420, 1183128), (19704, 985940), (24630, 788752), (26272, 739455), (32840, 591564), (39408, 492970), (49260, 394376), (49297, 394080), (65680, 295782), (78816, 246485), (98520, 197188), (98594, 197040), (131360, 147891)]