20083679600

素因数分解:

$2^4\times 5^2\times {\mathrm{4241}}^1\times {\mathrm{11839}}^1$

素因数の和:16098

約数の個数: 60

約数和(自身を含む): 48266494080

約数和(自身を除く): 28182814480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4241, 8482, 11839, 16964, 21205, 23678, 33928, 42410, 47356, 59195, 67856, 84820, 94712, 106025, 118390, 169640, 189424, 212050, 236780, 295975, 339280, 424100, 473560, 591950, 848200, 947120, 1183900, 1696400, 2367800, 4735600, 50209199, 100418398, 200836796, 251045995, 401673592, 502091990, 803347184, 1004183980, 1255229975, 2008367960, 2510459950, 4016735920, 5020919900, 10041839800, 20083679600]

約数ペア:

[(1, 20083679600), (2, 10041839800), (4, 5020919900), (5, 4016735920), (8, 2510459950), (10, 2008367960), (16, 1255229975), (20, 1004183980), (25, 803347184), (40, 502091990), (50, 401673592), (80, 251045995), (100, 200836796), (200, 100418398), (400, 50209199), (4241, 4735600), (8482, 2367800), (11839, 1696400), (16964, 1183900), (21205, 947120), (23678, 848200), (33928, 591950), (42410, 473560), (47356, 424100), (59195, 339280), (67856, 295975), (84820, 236780), (94712, 212050), (106025, 189424), (118390, 169640)]