366981040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 909986400

約数和(自身を除く): 543005360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 149, 170, 272, 298, 340, 596, 680, 745, 1192, 1360, 1490, 1811, 2384, 2533, 2980, 3622, 5066, 5960, 7244, 9055, 10132, 11920, 12665, 14488, 18110, 20264, 25330, 28976, 30787, 36220, 40528, 50660, 61574, 72440, 101320, 123148, 144880, 153935, 202640, 246296, 269839, 307870, 492592, 539678, 615740, 1079356, 1231480, 1349195, 2158712, 2462960, 2698390, 4317424, 4587263, 5396780, 9174526, 10793560, 18349052, 21587120, 22936315, 36698104, 45872630, 73396208, 91745260, 183490520, 366981040]

約数ペア:

[(1, 366981040), (2, 183490520), (4, 91745260), (5, 73396208), (8, 45872630), (10, 36698104), (16, 22936315), (17, 21587120), (20, 18349052), (34, 10793560), (40, 9174526), (68, 5396780), (80, 4587263), (85, 4317424), (136, 2698390), (149, 2462960), (170, 2158712), (272, 1349195), (298, 1231480), (340, 1079356), (596, 615740), (680, 539678), (745, 492592), (1192, 307870), (1360, 269839), (1490, 246296), (1811, 202640), (2384, 153935), (2533, 144880), (2980, 123148), (3622, 101320), (5066, 72440), (5960, 61574), (7244, 50660), (9055, 40528), (10132, 36220), (11920, 30787), (12665, 28976), (14488, 25330), (18110, 20264)]