40080155408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{873739}}^1$

素因数の和:873855

約数の個数: 40

約数和(自身を含む): 80607757440

約数和(自身を除く): 40527602032

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 752, 976, 2867, 5734, 11468, 22936, 45872, 873739, 1747478, 3494956, 6989912, 13979824, 41065733, 53298079, 82131466, 106596158, 164262932, 213192316, 328525864, 426384632, 657051728, 852769264, 2505009713, 5010019426, 10020038852, 20040077704, 40080155408]

約数ペア:

[(1, 40080155408), (2, 20040077704), (4, 10020038852), (8, 5010019426), (16, 2505009713), (47, 852769264), (61, 657051728), (94, 426384632), (122, 328525864), (188, 213192316), (244, 164262932), (376, 106596158), (488, 82131466), (752, 53298079), (976, 41065733), (2867, 13979824), (5734, 6989912), (11468, 3494956), (22936, 1747478), (45872, 873739)]