226770140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 528897600

約数和(自身を除く): 302127460

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 109, 116, 145, 170, 211, 218, 290, 340, 422, 436, 493, 545, 580, 844, 986, 1055, 1090, 1853, 1972, 2110, 2180, 2465, 3161, 3587, 3706, 4220, 4930, 6119, 6322, 7174, 7412, 9265, 9860, 12238, 12644, 14348, 15805, 17935, 18530, 22999, 24476, 30595, 31610, 35870, 37060, 45998, 53737, 61190, 63220, 71740, 91996, 104023, 107474, 114995, 122380, 208046, 214948, 229990, 268685, 390983, 416092, 459980, 520115, 537370, 666971, 781966, 1040230, 1074740, 1333942, 1563932, 1954915, 2080460, 2667884, 3334855, 3909830, 6669710, 7819660, 11338507, 13339420, 22677014, 45354028, 56692535, 113385070, 226770140]

約数ペア:

[(1, 226770140), (2, 113385070), (4, 56692535), (5, 45354028), (10, 22677014), (17, 13339420), (20, 11338507), (29, 7819660), (34, 6669710), (58, 3909830), (68, 3334855), (85, 2667884), (109, 2080460), (116, 1954915), (145, 1563932), (170, 1333942), (211, 1074740), (218, 1040230), (290, 781966), (340, 666971), (422, 537370), (436, 520115), (493, 459980), (545, 416092), (580, 390983), (844, 268685), (986, 229990), (1055, 214948), (1090, 208046), (1853, 122380), (1972, 114995), (2110, 107474), (2180, 104023), (2465, 91996), (3161, 71740), (3587, 63220), (3706, 61190), (4220, 53737), (4930, 45998), (6119, 37060), (6322, 35870), (7174, 31610), (7412, 30595), (9265, 24476), (9860, 22999), (12238, 18530), (12644, 17935), (14348, 15805)]