14980820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 33989760

約数和(自身を除く): 19008940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1123, 1334, 2246, 2668, 3335, 4492, 5615, 6670, 11230, 13340, 22460, 25829, 32567, 51658, 65134, 103316, 129145, 130268, 162835, 258290, 325670, 516580, 651340, 749041, 1498082, 2996164, 3745205, 7490410, 14980820]

約数ペア:

[(1, 14980820), (2, 7490410), (4, 3745205), (5, 2996164), (10, 1498082), (20, 749041), (23, 651340), (29, 516580), (46, 325670), (58, 258290), (92, 162835), (115, 130268), (116, 129145), (145, 103316), (230, 65134), (290, 51658), (460, 32567), (580, 25829), (667, 22460), (1123, 13340), (1334, 11230), (2246, 6670), (2668, 5615), (3335, 4492)]