2013269600

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{37561}}^1$

素因数の和:37648

約数の個数: 72

約数和(自身を含む): 4988383848

約数和(自身を除く): 2975114248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 2144, 2680, 3350, 5360, 6700, 10720, 13400, 26800, 37561, 53600, 75122, 150244, 187805, 300488, 375610, 600976, 751220, 939025, 1201952, 1502440, 1878050, 2516587, 3004880, 3756100, 5033174, 6009760, 7512200, 10066348, 12582935, 15024400, 20132696, 25165870, 30048800, 40265392, 50331740, 62914675, 80530784, 100663480, 125829350, 201326960, 251658700, 402653920, 503317400, 1006634800, 2013269600]

約数ペア:

[(1, 2013269600), (2, 1006634800), (4, 503317400), (5, 402653920), (8, 251658700), (10, 201326960), (16, 125829350), (20, 100663480), (25, 80530784), (32, 62914675), (40, 50331740), (50, 40265392), (67, 30048800), (80, 25165870), (100, 20132696), (134, 15024400), (160, 12582935), (200, 10066348), (268, 7512200), (335, 6009760), (400, 5033174), (536, 3756100), (670, 3004880), (800, 2516587), (1072, 1878050), (1340, 1502440), (1675, 1201952), (2144, 939025), (2680, 751220), (3350, 600976), (5360, 375610), (6700, 300488), (10720, 187805), (13400, 150244), (26800, 75122), (37561, 53600)]