22782880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 35132768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 115, 151, 160, 164, 184, 205, 230, 302, 328, 368, 410, 460, 604, 656, 736, 755, 820, 920, 943, 1208, 1312, 1510, 1640, 1840, 1886, 2416, 3020, 3280, 3473, 3680, 3772, 4715, 4832, 6040, 6191, 6560, 6946, 7544, 9430, 12080, 12382, 13892, 15088, 17365, 18860, 24160, 24764, 27784, 30176, 30955, 34730, 37720, 49528, 55568, 61910, 69460, 75440, 99056, 111136, 123820, 138920, 142393, 150880, 198112, 247640, 277840, 284786, 495280, 555680, 569572, 711965, 990560, 1139144, 1423930, 2278288, 2847860, 4556576, 5695720, 11391440, 22782880]

約数ペア:

[(1, 22782880), (2, 11391440), (4, 5695720), (5, 4556576), (8, 2847860), (10, 2278288), (16, 1423930), (20, 1139144), (23, 990560), (32, 711965), (40, 569572), (41, 555680), (46, 495280), (80, 284786), (82, 277840), (92, 247640), (115, 198112), (151, 150880), (160, 142393), (164, 138920), (184, 123820), (205, 111136), (230, 99056), (302, 75440), (328, 69460), (368, 61910), (410, 55568), (460, 49528), (604, 37720), (656, 34730), (736, 30955), (755, 30176), (820, 27784), (920, 24764), (943, 24160), (1208, 18860), (1312, 17365), (1510, 15088), (1640, 13892), (1840, 12382), (1886, 12080), (2416, 9430), (3020, 7544), (3280, 6946), (3473, 6560), (3680, 6191), (3772, 6040), (4715, 4832)]