5095640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 12886560

約数和(自身を除く): 7790920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 313, 370, 407, 440, 626, 740, 814, 1252, 1480, 1565, 1628, 2035, 2504, 3130, 3256, 3443, 4070, 6260, 6886, 8140, 11581, 12520, 13772, 16280, 17215, 23162, 27544, 34430, 46324, 57905, 68860, 92648, 115810, 127391, 137720, 231620, 254782, 463240, 509564, 636955, 1019128, 1273910, 2547820, 5095640]

約数ペア:

[(1, 5095640), (2, 2547820), (4, 1273910), (5, 1019128), (8, 636955), (10, 509564), (11, 463240), (20, 254782), (22, 231620), (37, 137720), (40, 127391), (44, 115810), (55, 92648), (74, 68860), (88, 57905), (110, 46324), (148, 34430), (185, 27544), (220, 23162), (296, 17215), (313, 16280), (370, 13772), (407, 12520), (440, 11581), (626, 8140), (740, 6886), (814, 6260), (1252, 4070), (1480, 3443), (1565, 3256), (1628, 3130), (2035, 2504)]