2868758840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4218763}}^1$

素因数の和:4218791

約数の個数: 32

約数和(自身を含む): 6834397680

約数和(自身を除く): 3965638840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4218763, 8437526, 16875052, 21093815, 33750104, 42187630, 71718971, 84375260, 143437942, 168750520, 286875884, 358594855, 573751768, 717189710, 1434379420, 2868758840]

約数ペア:

[(1, 2868758840), (2, 1434379420), (4, 717189710), (5, 573751768), (8, 358594855), (10, 286875884), (17, 168750520), (20, 143437942), (34, 84375260), (40, 71718971), (68, 42187630), (85, 33750104), (136, 21093815), (170, 16875052), (340, 8437526), (680, 4218763)]