45376540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 104509440

約数和(自身を除く): 59132900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239, 478, 863, 956, 1195, 1726, 2390, 2629, 3452, 4315, 4780, 5258, 8630, 9493, 10516, 13145, 17260, 18986, 26290, 37972, 47465, 52580, 94930, 189860, 206257, 412514, 825028, 1031285, 2062570, 2268827, 4125140, 4537654, 9075308, 11344135, 22688270, 45376540]

約数ペア:

[(1, 45376540), (2, 22688270), (4, 11344135), (5, 9075308), (10, 4537654), (11, 4125140), (20, 2268827), (22, 2062570), (44, 1031285), (55, 825028), (110, 412514), (220, 206257), (239, 189860), (478, 94930), (863, 52580), (956, 47465), (1195, 37972), (1726, 26290), (2390, 18986), (2629, 17260), (3452, 13145), (4315, 10516), (4780, 9493), (5258, 8630)]