2280973900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{225839}}^1$

素因数の和:225954

約数の個数: 36

約数和(自身を含む): 4998742560

約数和(自身を除く): 2717768660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 225839, 451678, 903356, 1129195, 2258390, 4516780, 5645975, 11291950, 22583900, 22809739, 45619478, 91238956, 114048695, 228097390, 456194780, 570243475, 1140486950, 2280973900]

約数ペア:

[(1, 2280973900), (2, 1140486950), (4, 570243475), (5, 456194780), (10, 228097390), (20, 114048695), (25, 91238956), (50, 45619478), (100, 22809739), (101, 22583900), (202, 11291950), (404, 5645975), (505, 4516780), (1010, 2258390), (2020, 1129195), (2525, 903356), (5050, 451678), (10100, 225839)]