4612187870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{18803}}^1$

素因数の和:20120

約数の個数: 32

約数和(自身を含む): 8746116480

約数和(自身を除く): 4133928610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1291, 2582, 6455, 12910, 18803, 24529, 37606, 49058, 94015, 122645, 188030, 245290, 357257, 714514, 1786285, 3572570, 24274673, 48549346, 121373365, 242746730, 461218787, 922437574, 2306093935, 4612187870]

約数ペア:

[(1, 4612187870), (2, 2306093935), (5, 922437574), (10, 461218787), (19, 242746730), (38, 121373365), (95, 48549346), (190, 24274673), (1291, 3572570), (2582, 1786285), (6455, 714514), (12910, 357257), (18803, 245290), (24529, 188030), (37606, 122645), (49058, 94015)]