9097641920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{917101}}^1$

素因数の和:917149

約数の個数: 56

約数和(自身を含む): 22362615168

約数和(自身を除く): 13264973248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 917101, 1834202, 3668404, 4585505, 7336808, 9171010, 14673616, 18342020, 28430131, 29347232, 36684040, 56860262, 58694464, 73368080, 113720524, 142150655, 146736160, 227441048, 284301310, 293472320, 454882096, 568602620, 909764192, 1137205240, 1819528384, 2274410480, 4548820960, 9097641920]

約数ペア:

[(1, 9097641920), (2, 4548820960), (4, 2274410480), (5, 1819528384), (8, 1137205240), (10, 909764192), (16, 568602620), (20, 454882096), (31, 293472320), (32, 284301310), (40, 227441048), (62, 146736160), (64, 142150655), (80, 113720524), (124, 73368080), (155, 58694464), (160, 56860262), (248, 36684040), (310, 29347232), (320, 28430131), (496, 18342020), (620, 14673616), (992, 9171010), (1240, 7336808), (1984, 4585505), (2480, 3668404), (4960, 1834202), (9920, 917101)]