38354030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26821}}^1$

素因数の和:26852

約数の個数: 32

約数和(自身を含む): 81109728

約数和(自身を除く): 42755698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 26821, 53642, 134105, 268210, 295031, 348673, 590062, 697346, 1475155, 1743365, 2950310, 3486730, 3835403, 7670806, 19177015, 38354030]

約数ペア:

[(1, 38354030), (2, 19177015), (5, 7670806), (10, 3835403), (11, 3486730), (13, 2950310), (22, 1743365), (26, 1475155), (55, 697346), (65, 590062), (110, 348673), (130, 295031), (143, 268210), (286, 134105), (715, 53642), (1430, 26821)]