20231306000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{439811}}^1$

素因数の和:439857

約数の個数: 80

約数和(自身を含む): 51046339968

約数和(自身を除く): 30815033968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 4600, 5750, 9200, 11500, 23000, 46000, 439811, 879622, 1759244, 2199055, 3518488, 4398110, 7036976, 8796220, 10115653, 10995275, 17592440, 20231306, 21990550, 35184880, 40462612, 43981100, 50578265, 54976375, 80925224, 87962200, 101156530, 109952750, 161850448, 175924400, 202313060, 219905500, 252891325, 404626120, 439811000, 505782650, 809252240, 879622000, 1011565300, 1264456625, 2023130600, 2528913250, 4046261200, 5057826500, 10115653000, 20231306000]

約数ペア:

[(1, 20231306000), (2, 10115653000), (4, 5057826500), (5, 4046261200), (8, 2528913250), (10, 2023130600), (16, 1264456625), (20, 1011565300), (23, 879622000), (25, 809252240), (40, 505782650), (46, 439811000), (50, 404626120), (80, 252891325), (92, 219905500), (100, 202313060), (115, 175924400), (125, 161850448), (184, 109952750), (200, 101156530), (230, 87962200), (250, 80925224), (368, 54976375), (400, 50578265), (460, 43981100), (500, 40462612), (575, 35184880), (920, 21990550), (1000, 20231306), (1150, 17592440), (1840, 10995275), (2000, 10115653), (2300, 8796220), (2875, 7036976), (4600, 4398110), (5750, 3518488), (9200, 2199055), (11500, 1759244), (23000, 879622), (46000, 439811)]