4123594420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 9580032000

約数和(自身を除く): 5456437580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 199, 220, 262, 398, 524, 655, 719, 796, 995, 1310, 1438, 1441, 1990, 2189, 2620, 2876, 2882, 3595, 3980, 4378, 5764, 7190, 7205, 7909, 8756, 10945, 14380, 14410, 15818, 21890, 26069, 28820, 31636, 39545, 43780, 52138, 79090, 94189, 104276, 130345, 143081, 158180, 188378, 260690, 286162, 286759, 376756, 470945, 521380, 572324, 573518, 715405, 941890, 1036079, 1147036, 1430810, 1433795, 1573891, 1883780, 2072158, 2861620, 2867590, 3147782, 4144316, 5180395, 5735180, 6295564, 7869455, 10360790, 15738910, 18743611, 20721580, 31477820, 37487222, 74974444, 93718055, 187436110, 206179721, 374872220, 412359442, 824718884, 1030898605, 2061797210, 4123594420]

約数ペア:

[(1, 4123594420), (2, 2061797210), (4, 1030898605), (5, 824718884), (10, 412359442), (11, 374872220), (20, 206179721), (22, 187436110), (44, 93718055), (55, 74974444), (110, 37487222), (131, 31477820), (199, 20721580), (220, 18743611), (262, 15738910), (398, 10360790), (524, 7869455), (655, 6295564), (719, 5735180), (796, 5180395), (995, 4144316), (1310, 3147782), (1438, 2867590), (1441, 2861620), (1990, 2072158), (2189, 1883780), (2620, 1573891), (2876, 1433795), (2882, 1430810), (3595, 1147036), (3980, 1036079), (4378, 941890), (5764, 715405), (7190, 573518), (7205, 572324), (7909, 521380), (8756, 470945), (10945, 376756), (14380, 286759), (14410, 286162), (15818, 260690), (21890, 188378), (26069, 158180), (28820, 143081), (31636, 130345), (39545, 104276), (43780, 94189), (52138, 79090)]