1422583640

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{40277}}^1$

素因数の和:41171

約数の個数: 32

約数和(自身を含む): 3204517680

約数和(自身を除く): 1781934040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4415, 7064, 8830, 17660, 35320, 40277, 80554, 161108, 201385, 322216, 402770, 805540, 1611080, 35564591, 71129182, 142258364, 177822955, 284516728, 355645910, 711291820, 1422583640]

約数ペア:

[(1, 1422583640), (2, 711291820), (4, 355645910), (5, 284516728), (8, 177822955), (10, 142258364), (20, 71129182), (40, 35564591), (883, 1611080), (1766, 805540), (3532, 402770), (4415, 322216), (7064, 201385), (8830, 161108), (17660, 80554), (35320, 40277)]