39316160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 84

約数和(自身を含む): 101516688

約数和(自身を除く): 62200528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 727, 832, 845, 1040, 1352, 1454, 1690, 2080, 2704, 2908, 3380, 3635, 4160, 5408, 5816, 6760, 7270, 9451, 10816, 11632, 13520, 14540, 18902, 23264, 27040, 29080, 37804, 46528, 47255, 54080, 58160, 75608, 94510, 116320, 122863, 151216, 189020, 232640, 245726, 302432, 378040, 491452, 604864, 614315, 756080, 982904, 1228630, 1512160, 1965808, 2457260, 3024320, 3931616, 4914520, 7863232, 9829040, 19658080, 39316160]

約数ペア:

[(1, 39316160), (2, 19658080), (4, 9829040), (5, 7863232), (8, 4914520), (10, 3931616), (13, 3024320), (16, 2457260), (20, 1965808), (26, 1512160), (32, 1228630), (40, 982904), (52, 756080), (64, 614315), (65, 604864), (80, 491452), (104, 378040), (130, 302432), (160, 245726), (169, 232640), (208, 189020), (260, 151216), (320, 122863), (338, 116320), (416, 94510), (520, 75608), (676, 58160), (727, 54080), (832, 47255), (845, 46528), (1040, 37804), (1352, 29080), (1454, 27040), (1690, 23264), (2080, 18902), (2704, 14540), (2908, 13520), (3380, 11632), (3635, 10816), (4160, 9451), (5408, 7270), (5816, 6760)]