352160

素因数分解:

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

素因数の和:117

約数の個数: 48

約数和(自身を含む): 870912

約数和(自身を除く): 518752

約数列:

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

約数ペア:

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