74546680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 189524160

約数和(自身を除く): 114977480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 271, 299, 460, 520, 529, 542, 598, 920, 1058, 1084, 1196, 1355, 1495, 2116, 2168, 2392, 2645, 2710, 2990, 3523, 4232, 5290, 5420, 5980, 6233, 6877, 7046, 10580, 10840, 11960, 12466, 13754, 14092, 17615, 21160, 24932, 27508, 28184, 31165, 34385, 35230, 49864, 55016, 62330, 68770, 70460, 81029, 124660, 137540, 140920, 143359, 162058, 249320, 275080, 286718, 324116, 405145, 573436, 648232, 716795, 810290, 1146872, 1433590, 1620580, 1863667, 2867180, 3241160, 3727334, 5734360, 7454668, 9318335, 14909336, 18636670, 37273340, 74546680]

約数ペア:

[(1, 74546680), (2, 37273340), (4, 18636670), (5, 14909336), (8, 9318335), (10, 7454668), (13, 5734360), (20, 3727334), (23, 3241160), (26, 2867180), (40, 1863667), (46, 1620580), (52, 1433590), (65, 1146872), (92, 810290), (104, 716795), (115, 648232), (130, 573436), (184, 405145), (230, 324116), (260, 286718), (271, 275080), (299, 249320), (460, 162058), (520, 143359), (529, 140920), (542, 137540), (598, 124660), (920, 81029), (1058, 70460), (1084, 68770), (1196, 62330), (1355, 55016), (1495, 49864), (2116, 35230), (2168, 34385), (2392, 31165), (2645, 28184), (2710, 27508), (2990, 24932), (3523, 21160), (4232, 17615), (5290, 14092), (5420, 13754), (5980, 12466), (6233, 11960), (6877, 10840), (7046, 10580)]