38272720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3907

約数の個数: 40

約数和(自身を含む): 89708544

約数和(自身を除く): 51435824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 3767, 5080, 7534, 10160, 15068, 18835, 30136, 37670, 60272, 75340, 150680, 301360, 478409, 956818, 1913636, 2392045, 3827272, 4784090, 7654544, 9568180, 19136360, 38272720]

約数ペア:

[(1, 38272720), (2, 19136360), (4, 9568180), (5, 7654544), (8, 4784090), (10, 3827272), (16, 2392045), (20, 1913636), (40, 956818), (80, 478409), (127, 301360), (254, 150680), (508, 75340), (635, 60272), (1016, 37670), (1270, 30136), (2032, 18835), (2540, 15068), (3767, 10160), (5080, 7534)]