88612390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9923}}^1$

素因数の和:9996

約数の個数: 32

約数和(自身を含む): 171486720

約数和(自身を除く): 82874330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 9923, 19846, 49615, 99230, 188537, 377074, 466381, 932762, 942685, 1885370, 2331905, 4663810, 8861239, 17722478, 44306195, 88612390]

約数ペア:

[(1, 88612390), (2, 44306195), (5, 17722478), (10, 8861239), (19, 4663810), (38, 2331905), (47, 1885370), (94, 942685), (95, 932762), (190, 466381), (235, 377074), (470, 188537), (893, 99230), (1786, 49615), (4465, 19846), (8930, 9923)]