101240157100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{54293}}^1$

素因数の和:54979

約数の個数: 72

約数和(自身を含む): 227624337360

約数和(自身を除く): 126384180260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 643, 725, 1286, 1450, 2572, 2900, 3215, 6430, 12860, 16075, 18647, 32150, 37294, 54293, 64300, 74588, 93235, 108586, 186470, 217172, 271465, 372940, 466175, 542930, 932350, 1085860, 1357325, 1574497, 1864700, 2714650, 3148994, 5429300, 6297988, 7872485, 15744970, 31489940, 34910399, 39362425, 69820798, 78724850, 139641596, 157449700, 174551995, 349103990, 698207980, 872759975, 1012401571, 1745519950, 2024803142, 3491039900, 4049606284, 5062007855, 10124015710, 20248031420, 25310039275, 50620078550, 101240157100]

約数ペア:

[(1, 101240157100), (2, 50620078550), (4, 25310039275), (5, 20248031420), (10, 10124015710), (20, 5062007855), (25, 4049606284), (29, 3491039900), (50, 2024803142), (58, 1745519950), (100, 1012401571), (116, 872759975), (145, 698207980), (290, 349103990), (580, 174551995), (643, 157449700), (725, 139641596), (1286, 78724850), (1450, 69820798), (2572, 39362425), (2900, 34910399), (3215, 31489940), (6430, 15744970), (12860, 7872485), (16075, 6297988), (18647, 5429300), (32150, 3148994), (37294, 2714650), (54293, 1864700), (64300, 1574497), (74588, 1357325), (93235, 1085860), (108586, 932350), (186470, 542930), (217172, 466175), (271465, 372940)]