13288160

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 18717856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1567, 1696, 2120, 3134, 4240, 6268, 7835, 8480, 12536, 15670, 25072, 31340, 50144, 62680, 83051, 125360, 166102, 250720, 332204, 415255, 664408, 830510, 1328816, 1661020, 2657632, 3322040, 6644080, 13288160]

約数ペア:

[(1, 13288160), (2, 6644080), (4, 3322040), (5, 2657632), (8, 1661020), (10, 1328816), (16, 830510), (20, 664408), (32, 415255), (40, 332204), (53, 250720), (80, 166102), (106, 125360), (160, 83051), (212, 62680), (265, 50144), (424, 31340), (530, 25072), (848, 15670), (1060, 12536), (1567, 8480), (1696, 7835), (2120, 6268), (3134, 4240)]