38236240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68279}}^1$

素因数の和:68299

約数の個数: 40

約数和(自身を含む): 101600640

約数和(自身を除く): 63364400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68279, 136558, 273116, 341395, 477953, 546232, 682790, 955906, 1092464, 1365580, 1911812, 2389765, 2731160, 3823624, 4779530, 5462320, 7647248, 9559060, 19118120, 38236240]

約数ペア:

[(1, 38236240), (2, 19118120), (4, 9559060), (5, 7647248), (7, 5462320), (8, 4779530), (10, 3823624), (14, 2731160), (16, 2389765), (20, 1911812), (28, 1365580), (35, 1092464), (40, 955906), (56, 682790), (70, 546232), (80, 477953), (112, 341395), (140, 273116), (280, 136558), (560, 68279)]