2783226700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 6130232640

約数和(自身を除く): 3347005940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 239, 404, 478, 505, 956, 1010, 1153, 1195, 2020, 2306, 2390, 2525, 4612, 4780, 5050, 5765, 5975, 10100, 11530, 11950, 23060, 23900, 24139, 28825, 48278, 57650, 96556, 115300, 116453, 120695, 232906, 241390, 275567, 465812, 482780, 551134, 582265, 603475, 1102268, 1164530, 1206950, 1377835, 2329060, 2413900, 2755670, 2911325, 5511340, 5822650, 6889175, 11645300, 13778350, 27556700, 27832267, 55664534, 111329068, 139161335, 278322670, 556645340, 695806675, 1391613350, 2783226700]

約数ペア:

[(1, 2783226700), (2, 1391613350), (4, 695806675), (5, 556645340), (10, 278322670), (20, 139161335), (25, 111329068), (50, 55664534), (100, 27832267), (101, 27556700), (202, 13778350), (239, 11645300), (404, 6889175), (478, 5822650), (505, 5511340), (956, 2911325), (1010, 2755670), (1153, 2413900), (1195, 2329060), (2020, 1377835), (2306, 1206950), (2390, 1164530), (2525, 1102268), (4612, 603475), (4780, 582265), (5050, 551134), (5765, 482780), (5975, 465812), (10100, 275567), (11530, 241390), (11950, 232906), (23060, 120695), (23900, 116453), (24139, 115300), (28825, 96556), (48278, 57650)]