98472460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 210805056

約数和(自身を除く): 112332596

約数列:

[1, 2, 4, 5, 10, 20, 97, 193, 194, 263, 386, 388, 485, 526, 772, 965, 970, 1052, 1315, 1930, 1940, 2630, 3860, 5260, 18721, 25511, 37442, 50759, 51022, 74884, 93605, 101518, 102044, 127555, 187210, 203036, 253795, 255110, 374420, 507590, 510220, 1015180, 4923623, 9847246, 19694492, 24618115, 49236230, 98472460]

約数ペア:

[(1, 98472460), (2, 49236230), (4, 24618115), (5, 19694492), (10, 9847246), (20, 4923623), (97, 1015180), (193, 510220), (194, 507590), (263, 374420), (386, 255110), (388, 253795), (485, 203036), (526, 187210), (772, 127555), (965, 102044), (970, 101518), (1052, 93605), (1315, 74884), (1930, 51022), (1940, 50759), (2630, 37442), (3860, 25511), (5260, 18721)]