45710540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 99386112

約数和(自身を除く): 53675572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 277, 370, 446, 554, 740, 892, 1108, 1115, 1385, 2230, 2770, 4460, 5540, 8251, 10249, 16502, 20498, 33004, 40996, 41255, 51245, 61771, 82510, 102490, 123542, 165020, 204980, 247084, 308855, 617710, 1235420, 2285527, 4571054, 9142108, 11427635, 22855270, 45710540]

約数ペア:

[(1, 45710540), (2, 22855270), (4, 11427635), (5, 9142108), (10, 4571054), (20, 2285527), (37, 1235420), (74, 617710), (148, 308855), (185, 247084), (223, 204980), (277, 165020), (370, 123542), (446, 102490), (554, 82510), (740, 61771), (892, 51245), (1108, 41255), (1115, 40996), (1385, 33004), (2230, 20498), (2770, 16502), (4460, 10249), (5540, 8251)]