268496600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70657}}^1$

素因数の和:70692

約数の個数: 48

約数和(自身を含む): 657119400

約数和(自身を除く): 388622800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 70657, 141314, 282628, 353285, 565256, 706570, 1342483, 1413140, 1766425, 2684966, 2826280, 3532850, 5369932, 6712415, 7065700, 10739864, 13424830, 14131400, 26849660, 33562075, 53699320, 67124150, 134248300, 268496600]

約数ペア:

[(1, 268496600), (2, 134248300), (4, 67124150), (5, 53699320), (8, 33562075), (10, 26849660), (19, 14131400), (20, 13424830), (25, 10739864), (38, 7065700), (40, 6712415), (50, 5369932), (76, 3532850), (95, 2826280), (100, 2684966), (152, 1766425), (190, 1413140), (200, 1342483), (380, 706570), (475, 565256), (760, 353285), (950, 282628), (1900, 141314), (3800, 70657)]