2288893870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{6421}}^1$

素因数の和:7300

約数の個数: 32

約数和(自身を含む): 4221565920

約数和(自身を除く): 1932672050

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 829, 1658, 4145, 6421, 8290, 12842, 32105, 35647, 64210, 71294, 178235, 276103, 356470, 552206, 1380515, 2761030, 5323009, 10646018, 26615045, 53230090, 228889387, 457778774, 1144446935, 2288893870]

約数ペア:

[(1, 2288893870), (2, 1144446935), (5, 457778774), (10, 228889387), (43, 53230090), (86, 26615045), (215, 10646018), (430, 5323009), (829, 2761030), (1658, 1380515), (4145, 552206), (6421, 356470), (8290, 276103), (12842, 178235), (32105, 71294), (35647, 64210)]