33774080

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 48720640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 167, 256, 316, 320, 334, 395, 512, 632, 640, 668, 790, 835, 1264, 1280, 1336, 1580, 1670, 2528, 2560, 2672, 3160, 3340, 5056, 5344, 6320, 6680, 10112, 10688, 12640, 13193, 13360, 20224, 21376, 25280, 26386, 26720, 40448, 42752, 50560, 52772, 53440, 65965, 85504, 101120, 105544, 106880, 131930, 202240, 211088, 213760, 263860, 422176, 427520, 527720, 844352, 1055440, 1688704, 2110880, 3377408, 4221760, 6754816, 8443520, 16887040, 33774080]

約数ペア:

[(1, 33774080), (2, 16887040), (4, 8443520), (5, 6754816), (8, 4221760), (10, 3377408), (16, 2110880), (20, 1688704), (32, 1055440), (40, 844352), (64, 527720), (79, 427520), (80, 422176), (128, 263860), (158, 213760), (160, 211088), (167, 202240), (256, 131930), (316, 106880), (320, 105544), (334, 101120), (395, 85504), (512, 65965), (632, 53440), (640, 52772), (668, 50560), (790, 42752), (835, 40448), (1264, 26720), (1280, 26386), (1336, 25280), (1580, 21376), (1670, 20224), (2528, 13360), (2560, 13193), (2672, 12640), (3160, 10688), (3340, 10112), (5056, 6680), (5344, 6320)]