13345090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 27147960

約数和(自身を除く): 13802870

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 269, 410, 451, 538, 605, 902, 1210, 1345, 2255, 2690, 2959, 4510, 4961, 5918, 9922, 11029, 14795, 22058, 24805, 29590, 32549, 49610, 55145, 65098, 110290, 121319, 162745, 242638, 325490, 606595, 1213190, 1334509, 2669018, 6672545, 13345090]

約数ペア:

[(1, 13345090), (2, 6672545), (5, 2669018), (10, 1334509), (11, 1213190), (22, 606595), (41, 325490), (55, 242638), (82, 162745), (110, 121319), (121, 110290), (205, 65098), (242, 55145), (269, 49610), (410, 32549), (451, 29590), (538, 24805), (605, 22058), (902, 14795), (1210, 11029), (1345, 9922), (2255, 5918), (2690, 4961), (2959, 4510)]