33693080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 81734400

約数和(自身を除く): 48041320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1031, 1634, 1720, 2062, 3268, 4085, 4124, 5155, 6536, 8170, 8248, 10310, 16340, 19589, 20620, 32680, 39178, 41240, 44333, 78356, 88666, 97945, 156712, 177332, 195890, 221665, 354664, 391780, 443330, 783560, 842327, 886660, 1684654, 1773320, 3369308, 4211635, 6738616, 8423270, 16846540, 33693080]

約数ペア:

[(1, 33693080), (2, 16846540), (4, 8423270), (5, 6738616), (8, 4211635), (10, 3369308), (19, 1773320), (20, 1684654), (38, 886660), (40, 842327), (43, 783560), (76, 443330), (86, 391780), (95, 354664), (152, 221665), (172, 195890), (190, 177332), (215, 156712), (344, 97945), (380, 88666), (430, 78356), (760, 44333), (817, 41240), (860, 39178), (1031, 32680), (1634, 20620), (1720, 19589), (2062, 16340), (3268, 10310), (4085, 8248), (4124, 8170), (5155, 6536)]