91415320

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3019}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 206024400

約数和(自身を除く): 114609080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 3019, 3028, 3785, 6038, 6056, 7570, 12076, 15095, 15140, 24152, 30190, 30280, 60380, 120760, 2285383, 4570766, 9141532, 11426915, 18283064, 22853830, 45707660, 91415320]

約数ペア:

[(1, 91415320), (2, 45707660), (4, 22853830), (5, 18283064), (8, 11426915), (10, 9141532), (20, 4570766), (40, 2285383), (757, 120760), (1514, 60380), (3019, 30280), (3028, 30190), (3785, 24152), (6038, 15140), (6056, 15095), (7570, 12076)]