4038026800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{234769}}^1$

素因数の和:234830

約数の個数: 60

約数和(自身を含む): 9927014680

約数和(自身を除く): 5888987880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 17200, 234769, 469538, 939076, 1173845, 1878152, 2347690, 3756304, 4695380, 5869225, 9390760, 10095067, 11738450, 18781520, 20190134, 23476900, 40380268, 46953800, 50475335, 80760536, 93907600, 100950670, 161521072, 201901340, 252376675, 403802680, 504753350, 807605360, 1009506700, 2019013400, 4038026800]

約数ペア:

[(1, 4038026800), (2, 2019013400), (4, 1009506700), (5, 807605360), (8, 504753350), (10, 403802680), (16, 252376675), (20, 201901340), (25, 161521072), (40, 100950670), (43, 93907600), (50, 80760536), (80, 50475335), (86, 46953800), (100, 40380268), (172, 23476900), (200, 20190134), (215, 18781520), (344, 11738450), (400, 10095067), (430, 9390760), (688, 5869225), (860, 4695380), (1075, 3756304), (1720, 2347690), (2150, 1878152), (3440, 1173845), (4300, 939076), (8600, 469538), (17200, 234769)]