5031920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 12082560

約数和(自身を除く): 7050640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2029, 2480, 4058, 8116, 10145, 16232, 20290, 32464, 40580, 62899, 81160, 125798, 162320, 251596, 314495, 503192, 628990, 1006384, 1257980, 2515960, 5031920]

約数ペア:

[(1, 5031920), (2, 2515960), (4, 1257980), (5, 1006384), (8, 628990), (10, 503192), (16, 314495), (20, 251596), (31, 162320), (40, 125798), (62, 81160), (80, 62899), (124, 40580), (155, 32464), (248, 20290), (310, 16232), (496, 10145), (620, 8116), (1240, 4058), (2029, 2480)]