24001900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 57722000

約数和(自身を除く): 33720100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 499, 650, 740, 925, 962, 998, 1300, 1850, 1924, 1996, 2405, 2495, 3700, 4810, 4990, 6487, 9620, 9980, 12025, 12475, 12974, 18463, 24050, 24950, 25948, 32435, 36926, 48100, 49900, 64870, 73852, 92315, 129740, 162175, 184630, 240019, 324350, 369260, 461575, 480038, 648700, 923150, 960076, 1200095, 1846300, 2400190, 4800380, 6000475, 12000950, 24001900]

約数ペア:

[(1, 24001900), (2, 12000950), (4, 6000475), (5, 4800380), (10, 2400190), (13, 1846300), (20, 1200095), (25, 960076), (26, 923150), (37, 648700), (50, 480038), (52, 461575), (65, 369260), (74, 324350), (100, 240019), (130, 184630), (148, 162175), (185, 129740), (260, 92315), (325, 73852), (370, 64870), (481, 49900), (499, 48100), (650, 36926), (740, 32435), (925, 25948), (962, 24950), (998, 24050), (1300, 18463), (1850, 12974), (1924, 12475), (1996, 12025), (2405, 9980), (2495, 9620), (3700, 6487), (4810, 4990)]