39035840

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:829

約数の個数: 56

約数和(自身を含む): 93573600

約数和(自身を除く): 54537760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 613, 796, 995, 1226, 1592, 1990, 2452, 3065, 3184, 3980, 4904, 6130, 6368, 7960, 9808, 12260, 12736, 15920, 19616, 24520, 31840, 39232, 49040, 63680, 98080, 121987, 196160, 243974, 487948, 609935, 975896, 1219870, 1951792, 2439740, 3903584, 4879480, 7807168, 9758960, 19517920, 39035840]

約数ペア:

[(1, 39035840), (2, 19517920), (4, 9758960), (5, 7807168), (8, 4879480), (10, 3903584), (16, 2439740), (20, 1951792), (32, 1219870), (40, 975896), (64, 609935), (80, 487948), (160, 243974), (199, 196160), (320, 121987), (398, 98080), (613, 63680), (796, 49040), (995, 39232), (1226, 31840), (1592, 24520), (1990, 19616), (2452, 15920), (3065, 12736), (3184, 12260), (3980, 9808), (4904, 7960), (6130, 6368)]