322134080

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3917}}^1$

素因数の和:4191

約数の個数: 56

約数和(自身を含む): 770263128

約数和(自身を除く): 448129048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 1028, 1285, 2056, 2570, 3917, 4112, 5140, 7834, 8224, 10280, 15668, 16448, 19585, 20560, 31336, 39170, 41120, 62672, 78340, 82240, 125344, 156680, 250688, 313360, 626720, 1006669, 1253440, 2013338, 4026676, 5033345, 8053352, 10066690, 16106704, 20133380, 32213408, 40266760, 64426816, 80533520, 161067040, 322134080]

約数ペア:

[(1, 322134080), (2, 161067040), (4, 80533520), (5, 64426816), (8, 40266760), (10, 32213408), (16, 20133380), (20, 16106704), (32, 10066690), (40, 8053352), (64, 5033345), (80, 4026676), (160, 2013338), (257, 1253440), (320, 1006669), (514, 626720), (1028, 313360), (1285, 250688), (2056, 156680), (2570, 125344), (3917, 82240), (4112, 78340), (5140, 62672), (7834, 41120), (8224, 39170), (10280, 31336), (15668, 20560), (16448, 19585)]