24851320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47815

約数の個数: 32

約数和(自身を含む): 60217920

約数和(自身を除く): 35366600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47791, 95582, 191164, 238955, 382328, 477910, 621283, 955820, 1242566, 1911640, 2485132, 3106415, 4970264, 6212830, 12425660, 24851320]

約数ペア:

[(1, 24851320), (2, 12425660), (4, 6212830), (5, 4970264), (8, 3106415), (10, 2485132), (13, 1911640), (20, 1242566), (26, 955820), (40, 621283), (52, 477910), (65, 382328), (104, 238955), (130, 191164), (260, 95582), (520, 47791)]