201805120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57331}}^1$

素因数の和:57359

約数の個数: 56

約数和(自身を含む): 524243808

約数和(自身を除く): 322438688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 57331, 114662, 229324, 286655, 458648, 573310, 630641, 917296, 1146620, 1261282, 1834592, 2293240, 2522564, 3153205, 3669184, 4586480, 5045128, 6306410, 9172960, 10090256, 12612820, 18345920, 20180512, 25225640, 40361024, 50451280, 100902560, 201805120]

約数ペア:

[(1, 201805120), (2, 100902560), (4, 50451280), (5, 40361024), (8, 25225640), (10, 20180512), (11, 18345920), (16, 12612820), (20, 10090256), (22, 9172960), (32, 6306410), (40, 5045128), (44, 4586480), (55, 3669184), (64, 3153205), (80, 2522564), (88, 2293240), (110, 1834592), (160, 1261282), (176, 1146620), (220, 917296), (320, 630641), (352, 573310), (440, 458648), (704, 286655), (880, 229324), (1760, 114662), (3520, 57331)]