5909759920

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{761567}}^1$

素因数の和:761677

約数の個数: 40

約数和(自身を含む): 13881861504

約数和(自身を除く): 7972101584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 761567, 1523134, 3046268, 3807835, 6092536, 7615670, 12185072, 15231340, 30462680, 60925360, 73871999, 147743998, 295487996, 369359995, 590975992, 738719990, 1181951984, 1477439980, 2954879960, 5909759920]

約数ペア:

[(1, 5909759920), (2, 2954879960), (4, 1477439980), (5, 1181951984), (8, 738719990), (10, 590975992), (16, 369359995), (20, 295487996), (40, 147743998), (80, 73871999), (97, 60925360), (194, 30462680), (388, 15231340), (485, 12185072), (776, 7615670), (970, 6092536), (1552, 3807835), (1940, 3046268), (3880, 1523134), (7760, 761567)]