97430140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 213101280

約数和(自身を除く): 115671140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 971, 1730, 1942, 3460, 3884, 4855, 5017, 9710, 10034, 19420, 20068, 25085, 28159, 50170, 56318, 100340, 112636, 140795, 167983, 281590, 335966, 563180, 671932, 839915, 1679830, 3359660, 4871507, 9743014, 19486028, 24357535, 48715070, 97430140]

約数ペア:

[(1, 97430140), (2, 48715070), (4, 24357535), (5, 19486028), (10, 9743014), (20, 4871507), (29, 3359660), (58, 1679830), (116, 839915), (145, 671932), (173, 563180), (290, 335966), (346, 281590), (580, 167983), (692, 140795), (865, 112636), (971, 100340), (1730, 56318), (1942, 50170), (3460, 28159), (3884, 25085), (4855, 20068), (5017, 19420), (9710, 10034)]