33893680

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2129}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 79236000

約数和(自身を除く): 45342320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 2129, 3184, 3980, 4258, 7960, 8516, 10645, 15920, 17032, 21290, 34064, 42580, 85160, 170320, 423671, 847342, 1694684, 2118355, 3389368, 4236710, 6778736, 8473420, 16946840, 33893680]

約数ペア:

[(1, 33893680), (2, 16946840), (4, 8473420), (5, 6778736), (8, 4236710), (10, 3389368), (16, 2118355), (20, 1694684), (40, 847342), (80, 423671), (199, 170320), (398, 85160), (796, 42580), (995, 34064), (1592, 21290), (1990, 17032), (2129, 15920), (3184, 10645), (3980, 8516), (4258, 7960)]