37240880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 55565680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 197, 272, 278, 340, 394, 556, 680, 695, 788, 985, 1112, 1360, 1390, 1576, 1970, 2224, 2363, 2780, 3152, 3349, 3940, 4726, 5560, 6698, 7880, 9452, 11120, 11815, 13396, 15760, 16745, 18904, 23630, 26792, 27383, 33490, 37808, 47260, 53584, 54766, 66980, 94520, 109532, 133960, 136915, 189040, 219064, 267920, 273830, 438128, 465511, 547660, 931022, 1095320, 1862044, 2190640, 2327555, 3724088, 4655110, 7448176, 9310220, 18620440, 37240880]

約数ペア:

[(1, 37240880), (2, 18620440), (4, 9310220), (5, 7448176), (8, 4655110), (10, 3724088), (16, 2327555), (17, 2190640), (20, 1862044), (34, 1095320), (40, 931022), (68, 547660), (80, 465511), (85, 438128), (136, 273830), (139, 267920), (170, 219064), (197, 189040), (272, 136915), (278, 133960), (340, 109532), (394, 94520), (556, 66980), (680, 54766), (695, 53584), (788, 47260), (985, 37808), (1112, 33490), (1360, 27383), (1390, 26792), (1576, 23630), (1970, 18904), (2224, 16745), (2363, 15760), (2780, 13396), (3152, 11815), (3349, 11120), (3940, 9452), (4726, 7880), (5560, 6698)]