1344162880

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53171}}^1$

素因数の和:53267

約数の個数: 56

約数和(自身を含む): 3241365120

約数和(自身を除く): 1897202240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 53171, 106342, 212684, 265855, 425368, 531710, 850736, 1063420, 1701472, 2126840, 3402944, 4200509, 4253680, 8401018, 8507360, 16802036, 17014720, 21002545, 33604072, 42005090, 67208144, 84010180, 134416288, 168020360, 268832576, 336040720, 672081440, 1344162880]

約数ペア:

[(1, 1344162880), (2, 672081440), (4, 336040720), (5, 268832576), (8, 168020360), (10, 134416288), (16, 84010180), (20, 67208144), (32, 42005090), (40, 33604072), (64, 21002545), (79, 17014720), (80, 16802036), (158, 8507360), (160, 8401018), (316, 4253680), (320, 4200509), (395, 3402944), (632, 2126840), (790, 1701472), (1264, 1063420), (1580, 850736), (2528, 531710), (3160, 425368), (5056, 265855), (6320, 212684), (12640, 106342), (25280, 53171)]