76714720

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4481}}^1$

素因数の和:4603

約数の個数: 48

約数和(自身を含む): 182973168

約数和(自身を除く): 106258448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 4481, 8560, 8962, 17120, 17924, 22405, 35848, 44810, 71696, 89620, 143392, 179240, 358480, 479467, 716960, 958934, 1917868, 2397335, 3835736, 4794670, 7671472, 9589340, 15342944, 19178680, 38357360, 76714720]

約数ペア:

[(1, 76714720), (2, 38357360), (4, 19178680), (5, 15342944), (8, 9589340), (10, 7671472), (16, 4794670), (20, 3835736), (32, 2397335), (40, 1917868), (80, 958934), (107, 716960), (160, 479467), (214, 358480), (428, 179240), (535, 143392), (856, 89620), (1070, 71696), (1712, 44810), (2140, 35848), (3424, 22405), (4280, 17924), (4481, 17120), (8560, 8962)]