2429121680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5927}}^1$

素因数の和:6096

約数の個数: 80

約数和(自身を含む): 5821770240

約数和(自身を除く): 3392648560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 109, 188, 218, 235, 376, 436, 470, 545, 752, 872, 940, 1090, 1744, 1880, 2180, 3760, 4360, 5123, 5927, 8720, 10246, 11854, 20492, 23708, 25615, 29635, 40984, 47416, 51230, 59270, 81968, 94832, 102460, 118540, 204920, 237080, 278569, 409840, 474160, 557138, 646043, 1114276, 1292086, 1392845, 2228552, 2584172, 2785690, 3230215, 4457104, 5168344, 5571380, 6460430, 10336688, 11142760, 12920860, 22285520, 25841720, 30364021, 51683440, 60728042, 121456084, 151820105, 242912168, 303640210, 485824336, 607280420, 1214560840, 2429121680]

約数ペア:

[(1, 2429121680), (2, 1214560840), (4, 607280420), (5, 485824336), (8, 303640210), (10, 242912168), (16, 151820105), (20, 121456084), (40, 60728042), (47, 51683440), (80, 30364021), (94, 25841720), (109, 22285520), (188, 12920860), (218, 11142760), (235, 10336688), (376, 6460430), (436, 5571380), (470, 5168344), (545, 4457104), (752, 3230215), (872, 2785690), (940, 2584172), (1090, 2228552), (1744, 1392845), (1880, 1292086), (2180, 1114276), (3760, 646043), (4360, 557138), (5123, 474160), (5927, 409840), (8720, 278569), (10246, 237080), (11854, 204920), (20492, 118540), (23708, 102460), (25615, 94832), (29635, 81968), (40984, 59270), (47416, 51230)]