2315631040

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{71647}}^1$

素因数の和:71765

約数の個数: 56

約数和(自身を含む): 5568769152

約数和(自身を除く): 3253138112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 16160, 32320, 71647, 143294, 286588, 358235, 573176, 716470, 1146352, 1432940, 2292704, 2865880, 4585408, 5731760, 7236347, 11463520, 14472694, 22927040, 28945388, 36181735, 57890776, 72363470, 115781552, 144726940, 231563104, 289453880, 463126208, 578907760, 1157815520, 2315631040]

約数ペア:

[(1, 2315631040), (2, 1157815520), (4, 578907760), (5, 463126208), (8, 289453880), (10, 231563104), (16, 144726940), (20, 115781552), (32, 72363470), (40, 57890776), (64, 36181735), (80, 28945388), (101, 22927040), (160, 14472694), (202, 11463520), (320, 7236347), (404, 5731760), (505, 4585408), (808, 2865880), (1010, 2292704), (1616, 1432940), (2020, 1146352), (3232, 716470), (4040, 573176), (6464, 358235), (8080, 286588), (16160, 143294), (32320, 71647)]