38198804560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{237673}}^1$

素因数の和:237741

約数の個数: 120

約数和(自身を含む): 105832429416

約数和(自身を除く): 67633624856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 3280, 3920, 4018, 4592, 5740, 8036, 10045, 11480, 16072, 20090, 22960, 32144, 40180, 80360, 160720, 237673, 475346, 950692, 1188365, 1663711, 1901384, 2376730, 3327422, 3802768, 4753460, 6654844, 8318555, 9506920, 9744593, 11645977, 13309688, 16637110, 19013840, 19489186, 23291954, 26619376, 33274220, 38978372, 46583908, 48722965, 58229885, 66548440, 68212151, 77956744, 93167816, 97445930, 116459770, 133096880, 136424302, 155913488, 186335632, 194891860, 232919540, 272848604, 341060755, 389783720, 465839080, 477485057, 545697208, 682121510, 779567440, 931678160, 954970114, 1091394416, 1364243020, 1909940228, 2387425285, 2728486040, 3819880456, 4774850570, 5456972080, 7639760912, 9549701140, 19099402280, 38198804560]

約数ペア:

[(1, 38198804560), (2, 19099402280), (4, 9549701140), (5, 7639760912), (7, 5456972080), (8, 4774850570), (10, 3819880456), (14, 2728486040), (16, 2387425285), (20, 1909940228), (28, 1364243020), (35, 1091394416), (40, 954970114), (41, 931678160), (49, 779567440), (56, 682121510), (70, 545697208), (80, 477485057), (82, 465839080), (98, 389783720), (112, 341060755), (140, 272848604), (164, 232919540), (196, 194891860), (205, 186335632), (245, 155913488), (280, 136424302), (287, 133096880), (328, 116459770), (392, 97445930), (410, 93167816), (490, 77956744), (560, 68212151), (574, 66548440), (656, 58229885), (784, 48722965), (820, 46583908), (980, 38978372), (1148, 33274220), (1435, 26619376), (1640, 23291954), (1960, 19489186), (2009, 19013840), (2296, 16637110), (2870, 13309688), (3280, 11645977), (3920, 9744593), (4018, 9506920), (4592, 8318555), (5740, 6654844), (8036, 4753460), (10045, 3802768), (11480, 3327422), (16072, 2376730), (20090, 1901384), (22960, 1663711), (32144, 1188365), (40180, 950692), (80360, 475346), (160720, 237673)]