2022280520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 5138380800

約数和(自身を除く): 3116100280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 353, 460, 479, 520, 598, 706, 920, 958, 1196, 1412, 1495, 1765, 1916, 2392, 2395, 2824, 2990, 3530, 3832, 4589, 4790, 5980, 6227, 7060, 8119, 9178, 9580, 11017, 11960, 12454, 14120, 16238, 18356, 19160, 22034, 22945, 24908, 31135, 32476, 36712, 40595, 44068, 45890, 49816, 55085, 62270, 64952, 81190, 88136, 91780, 105547, 110170, 124540, 143221, 162380, 169087, 183560, 211094, 220340, 249080, 286442, 324760, 338174, 422188, 440680, 527735, 572884, 676348, 716105, 844376, 845435, 1055470, 1145768, 1352696, 1432210, 1690870, 2110940, 2198131, 2864420, 3381740, 3889001, 4221880, 4396262, 5728840, 6763480, 7778002, 8792524, 10990655, 15556004, 17585048, 19445005, 21981310, 31112008, 38890010, 43962620, 50557013, 77780020, 87925240, 101114026, 155560040, 202228052, 252785065, 404456104, 505570130, 1011140260, 2022280520]

約数ペア:

[(1, 2022280520), (2, 1011140260), (4, 505570130), (5, 404456104), (8, 252785065), (10, 202228052), (13, 155560040), (20, 101114026), (23, 87925240), (26, 77780020), (40, 50557013), (46, 43962620), (52, 38890010), (65, 31112008), (92, 21981310), (104, 19445005), (115, 17585048), (130, 15556004), (184, 10990655), (230, 8792524), (260, 7778002), (299, 6763480), (353, 5728840), (460, 4396262), (479, 4221880), (520, 3889001), (598, 3381740), (706, 2864420), (920, 2198131), (958, 2110940), (1196, 1690870), (1412, 1432210), (1495, 1352696), (1765, 1145768), (1916, 1055470), (2392, 845435), (2395, 844376), (2824, 716105), (2990, 676348), (3530, 572884), (3832, 527735), (4589, 440680), (4790, 422188), (5980, 338174), (6227, 324760), (7060, 286442), (8119, 249080), (9178, 220340), (9580, 211094), (11017, 183560), (11960, 169087), (12454, 162380), (14120, 143221), (16238, 124540), (18356, 110170), (19160, 105547), (22034, 91780), (22945, 88136), (24908, 81190), (31135, 64952), (32476, 62270), (36712, 55085), (40595, 49816), (44068, 45890)]