67629280

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 160683264

約数和(自身を除く): 93053984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 2213, 3056, 3820, 4426, 6112, 7640, 8852, 11065, 15280, 17704, 22130, 30560, 35408, 44260, 70816, 88520, 177040, 354080, 422683, 845366, 1690732, 2113415, 3381464, 4226830, 6762928, 8453660, 13525856, 16907320, 33814640, 67629280]

約数ペア:

[(1, 67629280), (2, 33814640), (4, 16907320), (5, 13525856), (8, 8453660), (10, 6762928), (16, 4226830), (20, 3381464), (32, 2113415), (40, 1690732), (80, 845366), (160, 422683), (191, 354080), (382, 177040), (764, 88520), (955, 70816), (1528, 44260), (1910, 35408), (2213, 30560), (3056, 22130), (3820, 17704), (4426, 15280), (6112, 11065), (7640, 8852)]