22281058840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32766263}}^1$

素因数の和:32766291

約数の個数: 32

約数和(自身を含む): 53081347680

約数和(自身を除く): 30800288840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32766263, 65532526, 131065052, 163831315, 262130104, 327662630, 557026471, 655325260, 1114052942, 1310650520, 2228105884, 2785132355, 4456211768, 5570264710, 11140529420, 22281058840]

約数ペア:

[(1, 22281058840), (2, 11140529420), (4, 5570264710), (5, 4456211768), (8, 2785132355), (10, 2228105884), (17, 1310650520), (20, 1114052942), (34, 655325260), (40, 557026471), (68, 327662630), (85, 262130104), (136, 163831315), (170, 131065052), (340, 65532526), (680, 32766263)]