90341140

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{7321}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 190049832

約数和(自身を除く): 99708692

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 7321, 12340, 14642, 29284, 36605, 73210, 146420, 4517057, 9034114, 18068228, 22585285, 45170570, 90341140]

約数ペア:

[(1, 90341140), (2, 45170570), (4, 22585285), (5, 18068228), (10, 9034114), (20, 4517057), (617, 146420), (1234, 73210), (2468, 36605), (3085, 29284), (6170, 14642), (7321, 12340)]