42396770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3229}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 83023920

約数和(自身を除く): 40627150

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 3229, 6458, 6565, 13130, 16145, 32290, 41977, 83954, 209885, 326129, 419770, 652258, 1630645, 3261290, 4239677, 8479354, 21198385, 42396770]

約数ペア:

[(1, 42396770), (2, 21198385), (5, 8479354), (10, 4239677), (13, 3261290), (26, 1630645), (65, 652258), (101, 419770), (130, 326129), (202, 209885), (505, 83954), (1010, 41977), (1313, 32290), (2626, 16145), (3229, 13130), (6458, 6565)]