5918560

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 14206752

約数和(自身を除く): 8288192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 521, 568, 710, 1042, 1136, 1420, 2084, 2272, 2605, 2840, 4168, 5210, 5680, 8336, 10420, 11360, 16672, 20840, 36991, 41680, 73982, 83360, 147964, 184955, 295928, 369910, 591856, 739820, 1183712, 1479640, 2959280, 5918560]

約数ペア:

[(1, 5918560), (2, 2959280), (4, 1479640), (5, 1183712), (8, 739820), (10, 591856), (16, 369910), (20, 295928), (32, 184955), (40, 147964), (71, 83360), (80, 73982), (142, 41680), (160, 36991), (284, 20840), (355, 16672), (521, 11360), (568, 10420), (710, 8336), (1042, 5680), (1136, 5210), (1420, 4168), (2084, 2840), (2272, 2605)]