57288400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 154990080

約数和(自身を除く): 97701680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 479, 520, 575, 598, 650, 920, 958, 1040, 1150, 1196, 1300, 1495, 1840, 1916, 2300, 2392, 2395, 2600, 2990, 3832, 4600, 4784, 4790, 5200, 5980, 6227, 7475, 7664, 9200, 9580, 11017, 11960, 11975, 12454, 14950, 19160, 22034, 23920, 23950, 24908, 29900, 31135, 38320, 44068, 47900, 49816, 55085, 59800, 62270, 88136, 95800, 99632, 110170, 119600, 124540, 143221, 155675, 176272, 191600, 220340, 249080, 275425, 286442, 311350, 440680, 498160, 550850, 572884, 622700, 716105, 881360, 1101700, 1145768, 1245400, 1432210, 2203400, 2291536, 2490800, 2864420, 3580525, 4406800, 5728840, 7161050, 11457680, 14322100, 28644200, 57288400]

約数ペア:

[(1, 57288400), (2, 28644200), (4, 14322100), (5, 11457680), (8, 7161050), (10, 5728840), (13, 4406800), (16, 3580525), (20, 2864420), (23, 2490800), (25, 2291536), (26, 2203400), (40, 1432210), (46, 1245400), (50, 1145768), (52, 1101700), (65, 881360), (80, 716105), (92, 622700), (100, 572884), (104, 550850), (115, 498160), (130, 440680), (184, 311350), (200, 286442), (208, 275425), (230, 249080), (260, 220340), (299, 191600), (325, 176272), (368, 155675), (400, 143221), (460, 124540), (479, 119600), (520, 110170), (575, 99632), (598, 95800), (650, 88136), (920, 62270), (958, 59800), (1040, 55085), (1150, 49816), (1196, 47900), (1300, 44068), (1495, 38320), (1840, 31135), (1916, 29900), (2300, 24908), (2392, 23950), (2395, 23920), (2600, 22034), (2990, 19160), (3832, 14950), (4600, 12454), (4784, 11975), (4790, 11960), (5200, 11017), (5980, 9580), (6227, 9200), (7475, 7664)]