43102820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 96380928

約数和(自身を除く): 53278108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 383, 662, 766, 1324, 1532, 1655, 1915, 3310, 3830, 5627, 6511, 6620, 7660, 11254, 13022, 22508, 26044, 28135, 32555, 56270, 65110, 112540, 126773, 130220, 253546, 507092, 633865, 1267730, 2155141, 2535460, 4310282, 8620564, 10775705, 21551410, 43102820]

約数ペア:

[(1, 43102820), (2, 21551410), (4, 10775705), (5, 8620564), (10, 4310282), (17, 2535460), (20, 2155141), (34, 1267730), (68, 633865), (85, 507092), (170, 253546), (331, 130220), (340, 126773), (383, 112540), (662, 65110), (766, 56270), (1324, 32555), (1532, 28135), (1655, 26044), (1915, 22508), (3310, 13022), (3830, 11254), (5627, 7660), (6511, 6620)]