38364760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 99328320

約数和(自身を除く): 60963560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 724, 757, 905, 1267, 1448, 1514, 1810, 2534, 3028, 3620, 3785, 5068, 5299, 6056, 6335, 7240, 7570, 10136, 10598, 12670, 15140, 21196, 25340, 26495, 30280, 42392, 50680, 52990, 105980, 137017, 211960, 274034, 548068, 685085, 959119, 1096136, 1370170, 1918238, 2740340, 3836476, 4795595, 5480680, 7672952, 9591190, 19182380, 38364760]

約数ペア:

[(1, 38364760), (2, 19182380), (4, 9591190), (5, 7672952), (7, 5480680), (8, 4795595), (10, 3836476), (14, 2740340), (20, 1918238), (28, 1370170), (35, 1096136), (40, 959119), (56, 685085), (70, 548068), (140, 274034), (181, 211960), (280, 137017), (362, 105980), (724, 52990), (757, 50680), (905, 42392), (1267, 30280), (1448, 26495), (1514, 25340), (1810, 21196), (2534, 15140), (3028, 12670), (3620, 10598), (3785, 10136), (5068, 7570), (5299, 7240), (6056, 6335)]