5565589880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8184691}}^1$

素因数の和:8184719

約数の個数: 32

約数和(自身を含む): 13259201040

約数和(自身を除く): 7693611160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8184691, 16369382, 32738764, 40923455, 65477528, 81846910, 139139747, 163693820, 278279494, 327387640, 556558988, 695698735, 1113117976, 1391397470, 2782794940, 5565589880]

約数ペア:

[(1, 5565589880), (2, 2782794940), (4, 1391397470), (5, 1113117976), (8, 695698735), (10, 556558988), (17, 327387640), (20, 278279494), (34, 163693820), (40, 139139747), (68, 81846910), (85, 65477528), (136, 40923455), (170, 32738764), (340, 16369382), (680, 8184691)]