2113449400

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{34421}}^1$

素因数の和:34744

約数の個数: 48

約数和(自身を含む): 4929918840

約数和(自身を除く): 2816469440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1228, 1535, 2456, 3070, 6140, 7675, 12280, 15350, 30700, 34421, 61400, 68842, 137684, 172105, 275368, 344210, 688420, 860525, 1376840, 1721050, 3442100, 6884200, 10567247, 21134494, 42268988, 52836235, 84537976, 105672470, 211344940, 264181175, 422689880, 528362350, 1056724700, 2113449400]

約数ペア:

[(1, 2113449400), (2, 1056724700), (4, 528362350), (5, 422689880), (8, 264181175), (10, 211344940), (20, 105672470), (25, 84537976), (40, 52836235), (50, 42268988), (100, 21134494), (200, 10567247), (307, 6884200), (614, 3442100), (1228, 1721050), (1535, 1376840), (2456, 860525), (3070, 688420), (6140, 344210), (7675, 275368), (12280, 172105), (15350, 137684), (30700, 68842), (34421, 61400)]