22193120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4783}}^1$

素因数の和:4827

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 32057440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 4783, 9566, 19132, 23915, 38264, 47830, 76528, 95660, 138707, 153056, 191320, 277414, 382640, 554828, 693535, 765280, 1109656, 1387070, 2219312, 2774140, 4438624, 5548280, 11096560, 22193120]

約数ペア:

[(1, 22193120), (2, 11096560), (4, 5548280), (5, 4438624), (8, 2774140), (10, 2219312), (16, 1387070), (20, 1109656), (29, 765280), (32, 693535), (40, 554828), (58, 382640), (80, 277414), (116, 191320), (145, 153056), (160, 138707), (232, 95660), (290, 76528), (464, 47830), (580, 38264), (928, 23915), (1160, 19132), (2320, 9566), (4640, 4783)]