23394800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 66193680

約数和(自身を除く): 42798880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 409, 440, 520, 550, 572, 650, 715, 818, 880, 1040, 1100, 1144, 1300, 1430, 1636, 2045, 2200, 2288, 2600, 2860, 3272, 3575, 4090, 4400, 4499, 5200, 5317, 5720, 6544, 7150, 8180, 8998, 10225, 10634, 11440, 14300, 16360, 17996, 20450, 21268, 22495, 26585, 28600, 32720, 35992, 40900, 42536, 44990, 53170, 57200, 58487, 71984, 81800, 85072, 89980, 106340, 112475, 116974, 132925, 163600, 179960, 212680, 224950, 233948, 265850, 292435, 359920, 425360, 449900, 467896, 531700, 584870, 899800, 935792, 1063400, 1169740, 1462175, 1799600, 2126800, 2339480, 2924350, 4678960, 5848700, 11697400, 23394800]

約数ペア:

[(1, 23394800), (2, 11697400), (4, 5848700), (5, 4678960), (8, 2924350), (10, 2339480), (11, 2126800), (13, 1799600), (16, 1462175), (20, 1169740), (22, 1063400), (25, 935792), (26, 899800), (40, 584870), (44, 531700), (50, 467896), (52, 449900), (55, 425360), (65, 359920), (80, 292435), (88, 265850), (100, 233948), (104, 224950), (110, 212680), (130, 179960), (143, 163600), (176, 132925), (200, 116974), (208, 112475), (220, 106340), (260, 89980), (275, 85072), (286, 81800), (325, 71984), (400, 58487), (409, 57200), (440, 53170), (520, 44990), (550, 42536), (572, 40900), (650, 35992), (715, 32720), (818, 28600), (880, 26585), (1040, 22495), (1100, 21268), (1144, 20450), (1300, 17996), (1430, 16360), (1636, 14300), (2045, 11440), (2200, 10634), (2288, 10225), (2600, 8998), (2860, 8180), (3272, 7150), (3575, 6544), (4090, 5720), (4400, 5317), (4499, 5200)]