10338280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 24998400

約数和(自身を除く): 14660120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 223, 244, 305, 380, 446, 488, 610, 760, 892, 1115, 1159, 1220, 1784, 2230, 2318, 2440, 4237, 4460, 4636, 5795, 8474, 8920, 9272, 11590, 13603, 16948, 21185, 23180, 27206, 33896, 42370, 46360, 54412, 68015, 84740, 108824, 136030, 169480, 258457, 272060, 516914, 544120, 1033828, 1292285, 2067656, 2584570, 5169140, 10338280]

約数ペア:

[(1, 10338280), (2, 5169140), (4, 2584570), (5, 2067656), (8, 1292285), (10, 1033828), (19, 544120), (20, 516914), (38, 272060), (40, 258457), (61, 169480), (76, 136030), (95, 108824), (122, 84740), (152, 68015), (190, 54412), (223, 46360), (244, 42370), (305, 33896), (380, 27206), (446, 23180), (488, 21185), (610, 16948), (760, 13603), (892, 11590), (1115, 9272), (1159, 8920), (1220, 8474), (1784, 5795), (2230, 4636), (2318, 4460), (2440, 4237)]