3531320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 8557920

約数和(自身を除く): 5026600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6791, 13582, 27164, 33955, 54328, 67910, 88283, 135820, 176566, 271640, 353132, 441415, 706264, 882830, 1765660, 3531320]

約数ペア:

[(1, 3531320), (2, 1765660), (4, 882830), (5, 706264), (8, 441415), (10, 353132), (13, 271640), (20, 176566), (26, 135820), (40, 88283), (52, 67910), (65, 54328), (104, 33955), (130, 27164), (260, 13582), (520, 6791)]