3375320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6491}}^1$

素因数の和:6515

約数の個数: 32

約数和(自身を含む): 8179920

約数和(自身を除く): 4804600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6491, 12982, 25964, 32455, 51928, 64910, 84383, 129820, 168766, 259640, 337532, 421915, 675064, 843830, 1687660, 3375320]

約数ペア:

[(1, 3375320), (2, 1687660), (4, 843830), (5, 675064), (8, 421915), (10, 337532), (13, 259640), (20, 168766), (26, 129820), (40, 84383), (52, 64910), (65, 51928), (104, 32455), (130, 25964), (260, 12982), (520, 6491)]