193110320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185683}}^1$

素因数の和:185709

約数の個数: 40

約数和(自身を含む): 483521136

約数和(自身を除く): 290410816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 185683, 371366, 742732, 928415, 1485464, 1856830, 2413879, 2970928, 3713660, 4827758, 7427320, 9655516, 12069395, 14854640, 19311032, 24138790, 38622064, 48277580, 96555160, 193110320]

約数ペア:

[(1, 193110320), (2, 96555160), (4, 48277580), (5, 38622064), (8, 24138790), (10, 19311032), (13, 14854640), (16, 12069395), (20, 9655516), (26, 7427320), (40, 4827758), (52, 3713660), (65, 2970928), (80, 2413879), (104, 1856830), (130, 1485464), (208, 928415), (260, 742732), (520, 371366), (1040, 185683)]