2318183800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{21911}}^1$

素因数の和:21973

約数の個数: 72

約数和(自身を含む): 5634561240

約数和(自身を除く): 3316377440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 529, 575, 920, 1058, 1150, 2116, 2300, 2645, 4232, 4600, 5290, 10580, 13225, 21160, 21911, 26450, 43822, 52900, 87644, 105800, 109555, 175288, 219110, 438220, 503953, 547775, 876440, 1007906, 1095550, 2015812, 2191100, 2519765, 4031624, 4382200, 5039530, 10079060, 11590919, 12598825, 20158120, 23181838, 25197650, 46363676, 50395300, 57954595, 92727352, 100790600, 115909190, 231818380, 289772975, 463636760, 579545950, 1159091900, 2318183800]

約数ペア:

[(1, 2318183800), (2, 1159091900), (4, 579545950), (5, 463636760), (8, 289772975), (10, 231818380), (20, 115909190), (23, 100790600), (25, 92727352), (40, 57954595), (46, 50395300), (50, 46363676), (92, 25197650), (100, 23181838), (115, 20158120), (184, 12598825), (200, 11590919), (230, 10079060), (460, 5039530), (529, 4382200), (575, 4031624), (920, 2519765), (1058, 2191100), (1150, 2015812), (2116, 1095550), (2300, 1007906), (2645, 876440), (4232, 547775), (4600, 503953), (5290, 438220), (10580, 219110), (13225, 175288), (21160, 109555), (21911, 105800), (26450, 87644), (43822, 52900)]