379705360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{153107}}^1$

素因数の和:153151

約数の個数: 40

約数和(自身を含む): 911298816

約数和(自身を除く): 531593456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 153107, 306214, 612428, 765535, 1224856, 1531070, 2449712, 3062140, 4746317, 6124280, 9492634, 12248560, 18985268, 23731585, 37970536, 47463170, 75941072, 94926340, 189852680, 379705360]

約数ペア:

[(1, 379705360), (2, 189852680), (4, 94926340), (5, 75941072), (8, 47463170), (10, 37970536), (16, 23731585), (20, 18985268), (31, 12248560), (40, 9492634), (62, 6124280), (80, 4746317), (124, 3062140), (155, 2449712), (248, 1531070), (310, 1224856), (496, 765535), (620, 612428), (1240, 306214), (2480, 153107)]