244455940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 528487344

約数和(自身を除く): 284031404

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 241, 410, 482, 820, 964, 1205, 1237, 2410, 2474, 4820, 4948, 6185, 9881, 12370, 19762, 24740, 39524, 49405, 50717, 98810, 101434, 197620, 202868, 253585, 298117, 507170, 596234, 1014340, 1192468, 1490585, 2981170, 5962340, 12222797, 24445594, 48891188, 61113985, 122227970, 244455940]

約数ペア:

[(1, 244455940), (2, 122227970), (4, 61113985), (5, 48891188), (10, 24445594), (20, 12222797), (41, 5962340), (82, 2981170), (164, 1490585), (205, 1192468), (241, 1014340), (410, 596234), (482, 507170), (820, 298117), (964, 253585), (1205, 202868), (1237, 197620), (2410, 101434), (2474, 98810), (4820, 50717), (4948, 49405), (6185, 39524), (9881, 24740), (12370, 19762)]