29589040820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{68879}}^1$

素因数の和:69392

約数の個数: 48

約数和(自身を含む): 63598832640

約数和(自身を除く): 34009791820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 457, 470, 914, 940, 1828, 2285, 4570, 9140, 21479, 42958, 68879, 85916, 107395, 137758, 214790, 275516, 344395, 429580, 688790, 1377580, 3237313, 6474626, 12949252, 16186565, 31477703, 32373130, 62955406, 64746260, 125910812, 157388515, 314777030, 629554060, 1479452041, 2958904082, 5917808164, 7397260205, 14794520410, 29589040820]

約数ペア:

[(1, 29589040820), (2, 14794520410), (4, 7397260205), (5, 5917808164), (10, 2958904082), (20, 1479452041), (47, 629554060), (94, 314777030), (188, 157388515), (235, 125910812), (457, 64746260), (470, 62955406), (914, 32373130), (940, 31477703), (1828, 16186565), (2285, 12949252), (4570, 6474626), (9140, 3237313), (21479, 1377580), (42958, 688790), (68879, 429580), (85916, 344395), (107395, 275516), (137758, 214790)]