100802468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 200672640

約数和(自身を除く): 99870172

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 598, 947, 1157, 1196, 1894, 2047, 2314, 3788, 4094, 4628, 8188, 12311, 21781, 24622, 26611, 43562, 49244, 53222, 84283, 87124, 106444, 168566, 283153, 337132, 566306, 1095679, 1132612, 1938509, 2191358, 3877018, 4382716, 7754036, 25200617, 50401234, 100802468]

約数ペア:

[(1, 100802468), (2, 50401234), (4, 25200617), (13, 7754036), (23, 4382716), (26, 3877018), (46, 2191358), (52, 1938509), (89, 1132612), (92, 1095679), (178, 566306), (299, 337132), (356, 283153), (598, 168566), (947, 106444), (1157, 87124), (1196, 84283), (1894, 53222), (2047, 49244), (2314, 43562), (3788, 26611), (4094, 24622), (4628, 21781), (8188, 12311)]