8282279920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3339629}}^1$

素因数の和:3339673

約数の個数: 40

約数和(自身を含む): 19877477760

約数和(自身を除く): 11595197840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3339629, 6679258, 13358516, 16698145, 26717032, 33396290, 53434064, 66792580, 103528499, 133585160, 207056998, 267170320, 414113996, 517642495, 828227992, 1035284990, 1656455984, 2070569980, 4141139960, 8282279920]

約数ペア:

[(1, 8282279920), (2, 4141139960), (4, 2070569980), (5, 1656455984), (8, 1035284990), (10, 828227992), (16, 517642495), (20, 414113996), (31, 267170320), (40, 207056998), (62, 133585160), (80, 103528499), (124, 66792580), (155, 53434064), (248, 33396290), (310, 26717032), (496, 16698145), (620, 13358516), (1240, 6679258), (2480, 3339629)]