170190800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 120

約数和(自身を含む): 459803904

約数和(自身を除く): 289613104

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, 520, 575, 598, 650, 920, 1040, 1150, 1196, 1300, 1423, 1495, 1840, 2300, 2392, 2600, 2846, 2990, 4600, 4784, 5200, 5692, 5980, 7115, 7475, 9200, 11384, 11960, 14230, 14950, 18499, 22768, 23920, 28460, 29900, 32729, 35575, 36998, 56920, 59800, 65458, 71150, 73996, 92495, 113840, 119600, 130916, 142300, 147992, 163645, 184990, 261832, 284600, 295984, 327290, 369980, 425477, 462475, 523664, 569200, 654580, 739960, 818225, 850954, 924950, 1309160, 1479920, 1636450, 1701908, 1849900, 2127385, 2618320, 3272900, 3403816, 3699800, 4254770, 6545800, 6807632, 7399600, 8509540, 10636925, 13091600, 17019080, 21273850, 34038160, 42547700, 85095400, 170190800]

約数ペア:

[(1, 170190800), (2, 85095400), (4, 42547700), (5, 34038160), (8, 21273850), (10, 17019080), (13, 13091600), (16, 10636925), (20, 8509540), (23, 7399600), (25, 6807632), (26, 6545800), (40, 4254770), (46, 3699800), (50, 3403816), (52, 3272900), (65, 2618320), (80, 2127385), (92, 1849900), (100, 1701908), (104, 1636450), (115, 1479920), (130, 1309160), (184, 924950), (200, 850954), (208, 818225), (230, 739960), (260, 654580), (299, 569200), (325, 523664), (368, 462475), (400, 425477), (460, 369980), (520, 327290), (575, 295984), (598, 284600), (650, 261832), (920, 184990), (1040, 163645), (1150, 147992), (1196, 142300), (1300, 130916), (1423, 119600), (1495, 113840), (1840, 92495), (2300, 73996), (2392, 71150), (2600, 65458), (2846, 59800), (2990, 56920), (4600, 36998), (4784, 35575), (5200, 32729), (5692, 29900), (5980, 28460), (7115, 23920), (7475, 22768), (9200, 18499), (11384, 14950), (11960, 14230)]