11577340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 36

約数和(自身を含む): 25839576

約数和(自身を除く): 14262236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2003, 2890, 4006, 5780, 8012, 10015, 20030, 34051, 40060, 68102, 136204, 170255, 340510, 578867, 681020, 1157734, 2315468, 2894335, 5788670, 11577340]

約数ペア:

[(1, 11577340), (2, 5788670), (4, 2894335), (5, 2315468), (10, 1157734), (17, 681020), (20, 578867), (34, 340510), (68, 170255), (85, 136204), (170, 68102), (289, 40060), (340, 34051), (578, 20030), (1156, 10015), (1445, 8012), (2003, 5780), (2890, 4006)]