9247420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 23905728

約数和(自身を除く): 14658308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5081, 10162, 20324, 25405, 35567, 50810, 66053, 71134, 101620, 132106, 142268, 177835, 264212, 330265, 355670, 462371, 660530, 711340, 924742, 1321060, 1849484, 2311855, 4623710, 9247420]

約数ペア:

[(1, 9247420), (2, 4623710), (4, 2311855), (5, 1849484), (7, 1321060), (10, 924742), (13, 711340), (14, 660530), (20, 462371), (26, 355670), (28, 330265), (35, 264212), (52, 177835), (65, 142268), (70, 132106), (91, 101620), (130, 71134), (140, 66053), (182, 50810), (260, 35567), (364, 25405), (455, 20324), (910, 10162), (1820, 5081)]