10954840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21091

約数の個数: 32

約数和(自身を含む): 26545680

約数和(自身を除く): 15590840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21067, 42134, 84268, 105335, 168536, 210670, 273871, 421340, 547742, 842680, 1095484, 1369355, 2190968, 2738710, 5477420, 10954840]

約数ペア:

[(1, 10954840), (2, 5477420), (4, 2738710), (5, 2190968), (8, 1369355), (10, 1095484), (13, 842680), (20, 547742), (26, 421340), (40, 273871), (52, 210670), (65, 168536), (104, 105335), (130, 84268), (260, 42134), (520, 21067)]