109298080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8741

約数の個数: 48

約数和(自身を含む): 261515520

約数和(自身を除く): 152217440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 8647, 12640, 17294, 34588, 43235, 69176, 86470, 138352, 172940, 276704, 345880, 683113, 691760, 1366226, 1383520, 2732452, 3415565, 5464904, 6831130, 10929808, 13662260, 21859616, 27324520, 54649040, 109298080]

約数ペア:

[(1, 109298080), (2, 54649040), (4, 27324520), (5, 21859616), (8, 13662260), (10, 10929808), (16, 6831130), (20, 5464904), (32, 3415565), (40, 2732452), (79, 1383520), (80, 1366226), (158, 691760), (160, 683113), (316, 345880), (395, 276704), (632, 172940), (790, 138352), (1264, 86470), (1580, 69176), (2528, 43235), (3160, 34588), (6320, 17294), (8647, 12640)]