42377060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 98485632

約数和(自身を除く): 56108572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 2713, 3124, 3905, 5426, 7810, 10852, 13565, 15620, 27130, 29843, 54260, 59686, 119372, 149215, 192623, 298430, 385246, 596860, 770492, 963115, 1926230, 2118853, 3852460, 4237706, 8475412, 10594265, 21188530, 42377060]

約数ペア:

[(1, 42377060), (2, 21188530), (4, 10594265), (5, 8475412), (10, 4237706), (11, 3852460), (20, 2118853), (22, 1926230), (44, 963115), (55, 770492), (71, 596860), (110, 385246), (142, 298430), (220, 192623), (284, 149215), (355, 119372), (710, 59686), (781, 54260), (1420, 29843), (1562, 27130), (2713, 15620), (3124, 13565), (3905, 10852), (5426, 7810)]