45572440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15607}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 103949280

約数和(自身を除く): 58376840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 15607, 31214, 62428, 78035, 124856, 156070, 312140, 624280, 1139311, 2278622, 4557244, 5696555, 9114488, 11393110, 22786220, 45572440]

約数ペア:

[(1, 45572440), (2, 22786220), (4, 11393110), (5, 9114488), (8, 5696555), (10, 4557244), (20, 2278622), (40, 1139311), (73, 624280), (146, 312140), (292, 156070), (365, 124856), (584, 78035), (730, 62428), (1460, 31214), (2920, 15607)]