40520496

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5353

約数の個数: 40

約数和(自身を含む): 105340480

約数和(自身を除く): 64819984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5179, 7824, 10358, 15537, 20716, 31074, 41432, 62148, 82864, 124296, 248592, 844177, 1688354, 2532531, 3376708, 5065062, 6753416, 10130124, 13506832, 20260248, 40520496]

約数ペア:

[(1, 40520496), (2, 20260248), (3, 13506832), (4, 10130124), (6, 6753416), (8, 5065062), (12, 3376708), (16, 2532531), (24, 1688354), (48, 844177), (163, 248592), (326, 124296), (489, 82864), (652, 62148), (978, 41432), (1304, 31074), (1956, 20716), (2608, 15537), (3912, 10358), (5179, 7824)]