71601220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{60679}}^1$

素因数の和:60747

約数の個数: 24

約数和(自身を含む): 152913600

約数和(自身を除く): 81312380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 60679, 121358, 242716, 303395, 606790, 1213580, 3580061, 7160122, 14320244, 17900305, 35800610, 71601220]

約数ペア:

[(1, 71601220), (2, 35800610), (4, 17900305), (5, 14320244), (10, 7160122), (20, 3580061), (59, 1213580), (118, 606790), (236, 303395), (295, 242716), (590, 121358), (1180, 60679)]