182603660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 391433952

約数和(自身を除く): 208830292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 181, 292, 362, 365, 691, 724, 730, 905, 1382, 1460, 1810, 2764, 3455, 3620, 6910, 13213, 13820, 26426, 50443, 52852, 66065, 100886, 125071, 132130, 201772, 250142, 252215, 264260, 500284, 504430, 625355, 1008860, 1250710, 2501420, 9130183, 18260366, 36520732, 45650915, 91301830, 182603660]

約数ペア:

[(1, 182603660), (2, 91301830), (4, 45650915), (5, 36520732), (10, 18260366), (20, 9130183), (73, 2501420), (146, 1250710), (181, 1008860), (292, 625355), (362, 504430), (365, 500284), (691, 264260), (724, 252215), (730, 250142), (905, 201772), (1382, 132130), (1460, 125071), (1810, 100886), (2764, 66065), (3455, 52852), (3620, 50443), (6910, 26426), (13213, 13820)]