195880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 453600

約数和(自身を除く): 257720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 83, 118, 166, 236, 295, 332, 415, 472, 590, 664, 830, 1180, 1660, 2360, 3320, 4897, 9794, 19588, 24485, 39176, 48970, 97940, 195880]

約数ペア:

[(1, 195880), (2, 97940), (4, 48970), (5, 39176), (8, 24485), (10, 19588), (20, 9794), (40, 4897), (59, 3320), (83, 2360), (118, 1660), (166, 1180), (236, 830), (295, 664), (332, 590), (415, 472)]