875016979570

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4001}}^1\times {\mathrm{77279}}^1$

素因数の和:81570

約数の個数: 32

約数和(自身を含む): 1581011550720

約数和(自身を除く): 705994571150

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 4001, 8002, 20005, 40010, 77279, 154558, 386395, 772790, 1132283, 2264566, 5661415, 11322830, 21869957, 43739914, 109349785, 218699570, 309193279, 618386558, 1545966395, 3091932790, 87501697957, 175003395914, 437508489785, 875016979570]

約数ペア:

[(1, 875016979570), (2, 437508489785), (5, 175003395914), (10, 87501697957), (283, 3091932790), (566, 1545966395), (1415, 618386558), (2830, 309193279), (4001, 218699570), (8002, 109349785), (20005, 43739914), (40010, 21869957), (77279, 11322830), (154558, 5661415), (386395, 2264566), (772790, 1132283)]