352348730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{80629}}^1$

素因数の和:80678

約数の個数: 32

約数和(自身を含む): 696643200

約数和(自身を除く): 344294470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 80629, 161258, 403145, 806290, 1531951, 1854467, 3063902, 3708934, 7659755, 9272335, 15319510, 18544670, 35234873, 70469746, 176174365, 352348730]

約数ペア:

[(1, 352348730), (2, 176174365), (5, 70469746), (10, 35234873), (19, 18544670), (23, 15319510), (38, 9272335), (46, 7659755), (95, 3708934), (115, 3063902), (190, 1854467), (230, 1531951), (437, 806290), (874, 403145), (2185, 161258), (4370, 80629)]