220141300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53693}}^1$

素因数の和:53748

約数の個数: 36

約数和(自身を含む): 489367116

約数和(自身を除く): 269225816

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 53693, 107386, 214772, 268465, 536930, 1073860, 1342325, 2201413, 2684650, 4402826, 5369300, 8805652, 11007065, 22014130, 44028260, 55035325, 110070650, 220141300]

約数ペア:

[(1, 220141300), (2, 110070650), (4, 55035325), (5, 44028260), (10, 22014130), (20, 11007065), (25, 8805652), (41, 5369300), (50, 4402826), (82, 2684650), (100, 2201413), (164, 1342325), (205, 1073860), (410, 536930), (820, 268465), (1025, 214772), (2050, 107386), (4100, 53693)]