3480495640

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{2731}}^1$

素因数の和:3104

約数の個数: 64

約数和(自身を含む): 7923237120

約数和(自身を除く): 4442741480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 211, 302, 422, 604, 755, 844, 1055, 1208, 1510, 1688, 2110, 2731, 3020, 4220, 5462, 6040, 8440, 10924, 13655, 21848, 27310, 31861, 54620, 63722, 109240, 127444, 159305, 254888, 318610, 412381, 576241, 637220, 824762, 1152482, 1274440, 1649524, 2061905, 2304964, 2881205, 3299048, 4123810, 4609928, 5762410, 8247620, 11524820, 16495240, 23049640, 87012391, 174024782, 348049564, 435061955, 696099128, 870123910, 1740247820, 3480495640]

約数ペア:

[(1, 3480495640), (2, 1740247820), (4, 870123910), (5, 696099128), (8, 435061955), (10, 348049564), (20, 174024782), (40, 87012391), (151, 23049640), (211, 16495240), (302, 11524820), (422, 8247620), (604, 5762410), (755, 4609928), (844, 4123810), (1055, 3299048), (1208, 2881205), (1510, 2304964), (1688, 2061905), (2110, 1649524), (2731, 1274440), (3020, 1152482), (4220, 824762), (5462, 637220), (6040, 576241), (8440, 412381), (10924, 318610), (13655, 254888), (21848, 159305), (27310, 127444), (31861, 109240), (54620, 63722)]