22915360

素因数分解:

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

素因数の和:530

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 38048480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 479, 520, 598, 736, 920, 958, 1040, 1196, 1495, 1840, 1916, 2080, 2392, 2395, 2990, 3680, 3832, 4784, 4790, 5980, 6227, 7664, 9568, 9580, 11017, 11960, 12454, 15328, 19160, 22034, 23920, 24908, 31135, 38320, 44068, 47840, 49816, 55085, 62270, 76640, 88136, 99632, 110170, 124540, 143221, 176272, 199264, 220340, 249080, 286442, 352544, 440680, 498160, 572884, 716105, 881360, 996320, 1145768, 1432210, 1762720, 2291536, 2864420, 4583072, 5728840, 11457680, 22915360]

約数ペア:

[(1, 22915360), (2, 11457680), (4, 5728840), (5, 4583072), (8, 2864420), (10, 2291536), (13, 1762720), (16, 1432210), (20, 1145768), (23, 996320), (26, 881360), (32, 716105), (40, 572884), (46, 498160), (52, 440680), (65, 352544), (80, 286442), (92, 249080), (104, 220340), (115, 199264), (130, 176272), (160, 143221), (184, 124540), (208, 110170), (230, 99632), (260, 88136), (299, 76640), (368, 62270), (416, 55085), (460, 49816), (479, 47840), (520, 44068), (598, 38320), (736, 31135), (920, 24908), (958, 23920), (1040, 22034), (1196, 19160), (1495, 15328), (1840, 12454), (1916, 11960), (2080, 11017), (2392, 9580), (2395, 9568), (2990, 7664), (3680, 6227), (3832, 5980), (4784, 4790)]