808230800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3385

約数の個数: 120

約数和(自身を含む): 2136279936

約数和(自身を除く): 1328049136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 130, 188, 200, 208, 235, 260, 325, 376, 400, 470, 520, 611, 650, 752, 940, 1040, 1175, 1222, 1300, 1880, 2350, 2444, 2600, 3055, 3307, 3760, 4700, 4888, 5200, 6110, 6614, 9400, 9776, 12220, 13228, 15275, 16535, 18800, 24440, 26456, 30550, 33070, 42991, 48880, 52912, 61100, 66140, 82675, 85982, 122200, 132280, 155429, 165350, 171964, 214955, 244400, 264560, 310858, 330700, 343928, 429910, 621716, 661400, 687856, 777145, 859820, 1074775, 1243432, 1322800, 1554290, 1719640, 2020577, 2149550, 2486864, 3108580, 3439280, 3885725, 4041154, 4299100, 6217160, 7771450, 8082308, 8598200, 10102885, 12434320, 15542900, 16164616, 17196400, 20205770, 31085800, 32329232, 40411540, 50514425, 62171600, 80823080, 101028850, 161646160, 202057700, 404115400, 808230800]

約数ペア:

[(1, 808230800), (2, 404115400), (4, 202057700), (5, 161646160), (8, 101028850), (10, 80823080), (13, 62171600), (16, 50514425), (20, 40411540), (25, 32329232), (26, 31085800), (40, 20205770), (47, 17196400), (50, 16164616), (52, 15542900), (65, 12434320), (80, 10102885), (94, 8598200), (100, 8082308), (104, 7771450), (130, 6217160), (188, 4299100), (200, 4041154), (208, 3885725), (235, 3439280), (260, 3108580), (325, 2486864), (376, 2149550), (400, 2020577), (470, 1719640), (520, 1554290), (611, 1322800), (650, 1243432), (752, 1074775), (940, 859820), (1040, 777145), (1175, 687856), (1222, 661400), (1300, 621716), (1880, 429910), (2350, 343928), (2444, 330700), (2600, 310858), (3055, 264560), (3307, 244400), (3760, 214955), (4700, 171964), (4888, 165350), (5200, 155429), (6110, 132280), (6614, 122200), (9400, 85982), (9776, 82675), (12220, 66140), (13228, 61100), (15275, 52912), (16535, 48880), (18800, 42991), (24440, 33070), (26456, 30550)]