148604080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59921}}^1$

素因数の和:59965

約数の個数: 40

約数和(自身を含む): 356655744

約数和(自身を除く): 208051664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 59921, 119842, 239684, 299605, 479368, 599210, 958736, 1198420, 1857551, 2396840, 3715102, 4793680, 7430204, 9287755, 14860408, 18575510, 29720816, 37151020, 74302040, 148604080]

約数ペア:

[(1, 148604080), (2, 74302040), (4, 37151020), (5, 29720816), (8, 18575510), (10, 14860408), (16, 9287755), (20, 7430204), (31, 4793680), (40, 3715102), (62, 2396840), (80, 1857551), (124, 1198420), (155, 958736), (248, 599210), (310, 479368), (496, 299605), (620, 239684), (1240, 119842), (2480, 59921)]