496280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 1177200

約数和(自身を除く): 680920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 653, 760, 1306, 2612, 3265, 5224, 6530, 12407, 13060, 24814, 26120, 49628, 62035, 99256, 124070, 248140, 496280]

約数ペア:

[(1, 496280), (2, 248140), (4, 124070), (5, 99256), (8, 62035), (10, 49628), (19, 26120), (20, 24814), (38, 13060), (40, 12407), (76, 6530), (95, 5224), (152, 3265), (190, 2612), (380, 1306), (653, 760)]