9958880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 23904720

約数和(自身を除く): 13945840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 929, 1072, 1340, 1858, 2144, 2680, 3716, 4645, 5360, 7432, 9290, 10720, 14864, 18580, 29728, 37160, 62243, 74320, 124486, 148640, 248972, 311215, 497944, 622430, 995888, 1244860, 1991776, 2489720, 4979440, 9958880]

約数ペア:

[(1, 9958880), (2, 4979440), (4, 2489720), (5, 1991776), (8, 1244860), (10, 995888), (16, 622430), (20, 497944), (32, 311215), (40, 248972), (67, 148640), (80, 124486), (134, 74320), (160, 62243), (268, 37160), (335, 29728), (536, 18580), (670, 14864), (929, 10720), (1072, 9290), (1340, 7432), (1858, 5360), (2144, 4645), (2680, 3716)]