32591000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 86486400

約数和(自身を除く): 53895400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 109, 115, 125, 130, 184, 200, 218, 230, 250, 260, 299, 325, 436, 460, 500, 520, 545, 575, 598, 650, 872, 920, 1000, 1090, 1150, 1196, 1300, 1417, 1495, 1625, 2180, 2300, 2392, 2507, 2600, 2725, 2834, 2875, 2990, 3250, 4360, 4600, 5014, 5450, 5668, 5750, 5980, 6500, 7085, 7475, 10028, 10900, 11336, 11500, 11960, 12535, 13000, 13625, 14170, 14950, 20056, 21800, 23000, 25070, 27250, 28340, 29900, 32591, 35425, 37375, 50140, 54500, 56680, 59800, 62675, 65182, 70850, 74750, 100280, 109000, 125350, 130364, 141700, 149500, 162955, 177125, 250700, 260728, 283400, 299000, 313375, 325910, 354250, 501400, 626750, 651820, 708500, 814775, 1253500, 1303640, 1417000, 1629550, 2507000, 3259100, 4073875, 6518200, 8147750, 16295500, 32591000]

約数ペア:

[(1, 32591000), (2, 16295500), (4, 8147750), (5, 6518200), (8, 4073875), (10, 3259100), (13, 2507000), (20, 1629550), (23, 1417000), (25, 1303640), (26, 1253500), (40, 814775), (46, 708500), (50, 651820), (52, 626750), (65, 501400), (92, 354250), (100, 325910), (104, 313375), (109, 299000), (115, 283400), (125, 260728), (130, 250700), (184, 177125), (200, 162955), (218, 149500), (230, 141700), (250, 130364), (260, 125350), (299, 109000), (325, 100280), (436, 74750), (460, 70850), (500, 65182), (520, 62675), (545, 59800), (575, 56680), (598, 54500), (650, 50140), (872, 37375), (920, 35425), (1000, 32591), (1090, 29900), (1150, 28340), (1196, 27250), (1300, 25070), (1417, 23000), (1495, 21800), (1625, 20056), (2180, 14950), (2300, 14170), (2392, 13625), (2507, 13000), (2600, 12535), (2725, 11960), (2834, 11500), (2875, 11336), (2990, 10900), (3250, 10028), (4360, 7475), (4600, 7085), (5014, 6500), (5450, 5980), (5668, 5750)]