58478960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 145228800

約数和(自身を除く): 86749840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 316, 380, 395, 487, 632, 760, 790, 974, 1264, 1501, 1520, 1580, 1948, 2435, 3002, 3160, 3896, 4870, 6004, 6320, 7505, 7792, 9253, 9740, 12008, 15010, 18506, 19480, 24016, 30020, 37012, 38473, 38960, 46265, 60040, 74024, 76946, 92530, 120080, 148048, 153892, 185060, 192365, 307784, 370120, 384730, 615568, 730987, 740240, 769460, 1461974, 1538920, 2923948, 3077840, 3654935, 5847896, 7309870, 11695792, 14619740, 29239480, 58478960]

約数ペア:

[(1, 58478960), (2, 29239480), (4, 14619740), (5, 11695792), (8, 7309870), (10, 5847896), (16, 3654935), (19, 3077840), (20, 2923948), (38, 1538920), (40, 1461974), (76, 769460), (79, 740240), (80, 730987), (95, 615568), (152, 384730), (158, 370120), (190, 307784), (304, 192365), (316, 185060), (380, 153892), (395, 148048), (487, 120080), (632, 92530), (760, 76946), (790, 74024), (974, 60040), (1264, 46265), (1501, 38960), (1520, 38473), (1580, 37012), (1948, 30020), (2435, 24016), (3002, 19480), (3160, 18506), (3896, 15010), (4870, 12008), (6004, 9740), (6320, 9253), (7505, 7792)]