39843880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16883}}^1$

素因数の和:16953

約数の個数: 32

約数和(自身を含む): 91173600

約数和(自身を除く): 51329720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 16883, 33766, 67532, 84415, 135064, 168830, 337660, 675320, 996097, 1992194, 3984388, 4980485, 7968776, 9960970, 19921940, 39843880]

約数ペア:

[(1, 39843880), (2, 19921940), (4, 9960970), (5, 7968776), (8, 4980485), (10, 3984388), (20, 1992194), (40, 996097), (59, 675320), (118, 337660), (236, 168830), (295, 135064), (472, 84415), (590, 67532), (1180, 33766), (2360, 16883)]