40216730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12451}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 80688960

約数和(自身を除く): 40472230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12451, 24902, 62255, 124510, 211667, 236569, 423334, 473138, 1058335, 1182845, 2116670, 2365690, 4021673, 8043346, 20108365, 40216730]

約数ペア:

[(1, 40216730), (2, 20108365), (5, 8043346), (10, 4021673), (17, 2365690), (19, 2116670), (34, 1182845), (38, 1058335), (85, 473138), (95, 423334), (170, 236569), (190, 211667), (323, 124510), (646, 62255), (1615, 24902), (3230, 12451)]