23621000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 39278200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 79, 92, 100, 104, 115, 125, 130, 158, 184, 200, 230, 250, 260, 299, 316, 325, 395, 460, 500, 520, 575, 598, 632, 650, 790, 920, 1000, 1027, 1150, 1196, 1300, 1495, 1580, 1625, 1817, 1975, 2054, 2300, 2392, 2600, 2875, 2990, 3160, 3250, 3634, 3950, 4108, 4600, 5135, 5750, 5980, 6500, 7268, 7475, 7900, 8216, 9085, 9875, 10270, 11500, 11960, 13000, 14536, 14950, 15800, 18170, 19750, 20540, 23000, 23621, 25675, 29900, 36340, 37375, 39500, 41080, 45425, 47242, 51350, 59800, 72680, 74750, 79000, 90850, 94484, 102700, 118105, 128375, 149500, 181700, 188968, 205400, 227125, 236210, 256750, 299000, 363400, 454250, 472420, 513500, 590525, 908500, 944840, 1027000, 1181050, 1817000, 2362100, 2952625, 4724200, 5905250, 11810500, 23621000]

約数ペア:

[(1, 23621000), (2, 11810500), (4, 5905250), (5, 4724200), (8, 2952625), (10, 2362100), (13, 1817000), (20, 1181050), (23, 1027000), (25, 944840), (26, 908500), (40, 590525), (46, 513500), (50, 472420), (52, 454250), (65, 363400), (79, 299000), (92, 256750), (100, 236210), (104, 227125), (115, 205400), (125, 188968), (130, 181700), (158, 149500), (184, 128375), (200, 118105), (230, 102700), (250, 94484), (260, 90850), (299, 79000), (316, 74750), (325, 72680), (395, 59800), (460, 51350), (500, 47242), (520, 45425), (575, 41080), (598, 39500), (632, 37375), (650, 36340), (790, 29900), (920, 25675), (1000, 23621), (1027, 23000), (1150, 20540), (1196, 19750), (1300, 18170), (1495, 15800), (1580, 14950), (1625, 14536), (1817, 13000), (1975, 11960), (2054, 11500), (2300, 10270), (2392, 9875), (2600, 9085), (2875, 8216), (2990, 7900), (3160, 7475), (3250, 7268), (3634, 6500), (3950, 5980), (4108, 5750), (4600, 5135)]