58218440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{207923}}^1$

素因数の和:207941

約数の個数: 32

約数和(自身を含む): 149705280

約数和(自身を除く): 91486840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 207923, 415846, 831692, 1039615, 1455461, 1663384, 2079230, 2910922, 4158460, 5821844, 7277305, 8316920, 11643688, 14554610, 29109220, 58218440]

約数ペア:

[(1, 58218440), (2, 29109220), (4, 14554610), (5, 11643688), (7, 8316920), (8, 7277305), (10, 5821844), (14, 4158460), (20, 2910922), (28, 2079230), (35, 1663384), (40, 1455461), (56, 1039615), (70, 831692), (140, 415846), (280, 207923)]