15671124460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{248827}}^1$

素因数の和:248950

約数の個数: 48

約数和(自身を含む): 34111332864

約数和(自身を除く): 18440208404

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 3149, 6298, 12596, 15745, 31490, 62980, 248827, 497654, 995308, 1244135, 2488270, 4976540, 11694869, 16671409, 23389738, 33342818, 46779476, 58474345, 66685636, 83357045, 116948690, 166714090, 233897380, 333428180, 783556223, 1567112446, 3134224892, 3917781115, 7835562230, 15671124460]

約数ペア:

[(1, 15671124460), (2, 7835562230), (4, 3917781115), (5, 3134224892), (10, 1567112446), (20, 783556223), (47, 333428180), (67, 233897380), (94, 166714090), (134, 116948690), (188, 83357045), (235, 66685636), (268, 58474345), (335, 46779476), (470, 33342818), (670, 23389738), (940, 16671409), (1340, 11694869), (3149, 4976540), (6298, 2488270), (12596, 1244135), (15745, 995308), (31490, 497654), (62980, 248827)]