45917140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 98191548

約数和(自身を除く): 52274408

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 617, 1220, 1234, 2468, 3085, 3721, 6170, 7442, 12340, 14884, 18605, 37210, 37637, 74420, 75274, 150548, 188185, 376370, 752740, 2295857, 4591714, 9183428, 11479285, 22958570, 45917140]

約数ペア:

[(1, 45917140), (2, 22958570), (4, 11479285), (5, 9183428), (10, 4591714), (20, 2295857), (61, 752740), (122, 376370), (244, 188185), (305, 150548), (610, 75274), (617, 74420), (1220, 37637), (1234, 37210), (2468, 18605), (3085, 14884), (3721, 12340), (6170, 7442)]