1174287440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{473503}}^1$

素因数の和:473547

約数の個数: 40

約数和(自身を含む): 2818295808

約数和(自身を除く): 1644008368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 473503, 947006, 1894012, 2367515, 3788024, 4735030, 7576048, 9470060, 14678593, 18940120, 29357186, 37880240, 58714372, 73392965, 117428744, 146785930, 234857488, 293571860, 587143720, 1174287440]

約数ペア:

[(1, 1174287440), (2, 587143720), (4, 293571860), (5, 234857488), (8, 146785930), (10, 117428744), (16, 73392965), (20, 58714372), (31, 37880240), (40, 29357186), (62, 18940120), (80, 14678593), (124, 9470060), (155, 7576048), (248, 4735030), (310, 3788024), (496, 2367515), (620, 1894012), (1240, 947006), (2480, 473503)]