704320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 1755648

約数和(自身を除く): 1051328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 142, 155, 160, 248, 284, 310, 320, 355, 496, 568, 620, 710, 992, 1136, 1240, 1420, 1984, 2201, 2272, 2480, 2840, 4402, 4544, 4960, 5680, 8804, 9920, 11005, 11360, 17608, 22010, 22720, 35216, 44020, 70432, 88040, 140864, 176080, 352160, 704320]

約数ペア:

[(1, 704320), (2, 352160), (4, 176080), (5, 140864), (8, 88040), (10, 70432), (16, 44020), (20, 35216), (31, 22720), (32, 22010), (40, 17608), (62, 11360), (64, 11005), (71, 9920), (80, 8804), (124, 5680), (142, 4960), (155, 4544), (160, 4402), (248, 2840), (284, 2480), (310, 2272), (320, 2201), (355, 1984), (496, 1420), (568, 1240), (620, 1136), (710, 992)]