23811680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 57579984

約数和(自身を除く): 33768304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 3461, 6880, 6922, 13844, 17305, 27688, 34610, 55376, 69220, 110752, 138440, 148823, 276880, 297646, 553760, 595292, 744115, 1190584, 1488230, 2381168, 2976460, 4762336, 5952920, 11905840, 23811680]

約数ペア:

[(1, 23811680), (2, 11905840), (4, 5952920), (5, 4762336), (8, 2976460), (10, 2381168), (16, 1488230), (20, 1190584), (32, 744115), (40, 595292), (43, 553760), (80, 297646), (86, 276880), (160, 148823), (172, 138440), (215, 110752), (344, 69220), (430, 55376), (688, 34610), (860, 27688), (1376, 17305), (1720, 13844), (3440, 6922), (3461, 6880)]