29513860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 35062652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 263, 310, 362, 526, 620, 724, 905, 1052, 1315, 1810, 2630, 3620, 5260, 5611, 8153, 11222, 16306, 22444, 28055, 32612, 40765, 47603, 56110, 81530, 95206, 112220, 163060, 190412, 238015, 476030, 952060, 1475693, 2951386, 5902772, 7378465, 14756930, 29513860]

約数ペア:

[(1, 29513860), (2, 14756930), (4, 7378465), (5, 5902772), (10, 2951386), (20, 1475693), (31, 952060), (62, 476030), (124, 238015), (155, 190412), (181, 163060), (263, 112220), (310, 95206), (362, 81530), (526, 56110), (620, 47603), (724, 40765), (905, 32612), (1052, 28055), (1315, 22444), (1810, 16306), (2630, 11222), (3620, 8153), (5260, 5611)]