118986080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 293025600

約数和(自身を除く): 174039520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 101, 148, 160, 185, 199, 202, 296, 370, 398, 404, 505, 592, 740, 796, 808, 995, 1010, 1184, 1480, 1592, 1616, 1990, 2020, 2960, 3184, 3232, 3737, 3980, 4040, 5920, 6368, 7363, 7474, 7960, 8080, 14726, 14948, 15920, 16160, 18685, 20099, 29452, 29896, 31840, 36815, 37370, 40198, 58904, 59792, 73630, 74740, 80396, 100495, 117808, 119584, 147260, 149480, 160792, 200990, 235616, 294520, 298960, 321584, 401980, 589040, 597920, 643168, 743663, 803960, 1178080, 1487326, 1607920, 2974652, 3215840, 3718315, 5949304, 7436630, 11898608, 14873260, 23797216, 29746520, 59493040, 118986080]

約数ペア:

[(1, 118986080), (2, 59493040), (4, 29746520), (5, 23797216), (8, 14873260), (10, 11898608), (16, 7436630), (20, 5949304), (32, 3718315), (37, 3215840), (40, 2974652), (74, 1607920), (80, 1487326), (101, 1178080), (148, 803960), (160, 743663), (185, 643168), (199, 597920), (202, 589040), (296, 401980), (370, 321584), (398, 298960), (404, 294520), (505, 235616), (592, 200990), (740, 160792), (796, 149480), (808, 147260), (995, 119584), (1010, 117808), (1184, 100495), (1480, 80396), (1592, 74740), (1616, 73630), (1990, 59792), (2020, 58904), (2960, 40198), (3184, 37370), (3232, 36815), (3737, 31840), (3980, 29896), (4040, 29452), (5920, 20099), (6368, 18685), (7363, 16160), (7474, 15920), (7960, 14948), (8080, 14726)]