11297000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 31449600

約数和(自身を除く): 20152600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 79, 88, 100, 104, 110, 125, 130, 143, 158, 200, 220, 250, 260, 275, 286, 316, 325, 395, 440, 500, 520, 550, 572, 632, 650, 715, 790, 869, 1000, 1027, 1100, 1144, 1300, 1375, 1430, 1580, 1625, 1738, 1975, 2054, 2200, 2600, 2750, 2860, 3160, 3250, 3476, 3575, 3950, 4108, 4345, 5135, 5500, 5720, 6500, 6952, 7150, 7900, 8216, 8690, 9875, 10270, 11000, 11297, 13000, 14300, 15800, 17380, 17875, 19750, 20540, 21725, 22594, 25675, 28600, 34760, 35750, 39500, 41080, 43450, 45188, 51350, 56485, 71500, 79000, 86900, 90376, 102700, 108625, 112970, 128375, 143000, 173800, 205400, 217250, 225940, 256750, 282425, 434500, 451880, 513500, 564850, 869000, 1027000, 1129700, 1412125, 2259400, 2824250, 5648500, 11297000]

約数ペア:

[(1, 11297000), (2, 5648500), (4, 2824250), (5, 2259400), (8, 1412125), (10, 1129700), (11, 1027000), (13, 869000), (20, 564850), (22, 513500), (25, 451880), (26, 434500), (40, 282425), (44, 256750), (50, 225940), (52, 217250), (55, 205400), (65, 173800), (79, 143000), (88, 128375), (100, 112970), (104, 108625), (110, 102700), (125, 90376), (130, 86900), (143, 79000), (158, 71500), (200, 56485), (220, 51350), (250, 45188), (260, 43450), (275, 41080), (286, 39500), (316, 35750), (325, 34760), (395, 28600), (440, 25675), (500, 22594), (520, 21725), (550, 20540), (572, 19750), (632, 17875), (650, 17380), (715, 15800), (790, 14300), (869, 13000), (1000, 11297), (1027, 11000), (1100, 10270), (1144, 9875), (1300, 8690), (1375, 8216), (1430, 7900), (1580, 7150), (1625, 6952), (1738, 6500), (1975, 5720), (2054, 5500), (2200, 5135), (2600, 4345), (2750, 4108), (2860, 3950), (3160, 3575), (3250, 3476)]