22009920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 70884288

約数和(自身を除く): 48874368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 227, 240, 303, 320, 404, 454, 480, 505, 606, 681, 808, 908, 960, 1010, 1135, 1212, 1362, 1515, 1616, 1816, 2020, 2270, 2424, 2724, 3030, 3232, 3405, 3632, 4040, 4540, 4848, 5448, 6060, 6464, 6810, 7264, 8080, 9080, 9696, 10896, 12120, 13620, 14528, 16160, 18160, 19392, 21792, 22927, 24240, 27240, 32320, 36320, 43584, 45854, 48480, 54480, 68781, 72640, 91708, 96960, 108960, 114635, 137562, 183416, 217920, 229270, 275124, 343905, 366832, 458540, 550248, 687810, 733664, 917080, 1100496, 1375620, 1467328, 1834160, 2200992, 2751240, 3668320, 4401984, 5502480, 7336640, 11004960, 22009920]

約数ペア:

[(1, 22009920), (2, 11004960), (3, 7336640), (4, 5502480), (5, 4401984), (6, 3668320), (8, 2751240), (10, 2200992), (12, 1834160), (15, 1467328), (16, 1375620), (20, 1100496), (24, 917080), (30, 733664), (32, 687810), (40, 550248), (48, 458540), (60, 366832), (64, 343905), (80, 275124), (96, 229270), (101, 217920), (120, 183416), (160, 137562), (192, 114635), (202, 108960), (227, 96960), (240, 91708), (303, 72640), (320, 68781), (404, 54480), (454, 48480), (480, 45854), (505, 43584), (606, 36320), (681, 32320), (808, 27240), (908, 24240), (960, 22927), (1010, 21792), (1135, 19392), (1212, 18160), (1362, 16160), (1515, 14528), (1616, 13620), (1816, 12120), (2020, 10896), (2270, 9696), (2424, 9080), (2724, 8080), (3030, 7264), (3232, 6810), (3405, 6464), (3632, 6060), (4040, 5448), (4540, 4848)]