8271551260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{253573}}^1$

素因数の和:253822

約数の個数: 48

約数和(自身を含む): 19937002176

約数和(自身を除く): 11665450916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 16310, 32620, 253573, 507146, 1014292, 1267865, 1775011, 2535730, 3550022, 5071460, 7100044, 8875055, 17750110, 35500220, 59082509, 118165018, 236330036, 295412545, 413577563, 590825090, 827155126, 1181650180, 1654310252, 2067887815, 4135775630, 8271551260]

約数ペア:

[(1, 8271551260), (2, 4135775630), (4, 2067887815), (5, 1654310252), (7, 1181650180), (10, 827155126), (14, 590825090), (20, 413577563), (28, 295412545), (35, 236330036), (70, 118165018), (140, 59082509), (233, 35500220), (466, 17750110), (932, 8875055), (1165, 7100044), (1631, 5071460), (2330, 3550022), (3262, 2535730), (4660, 1775011), (6524, 1267865), (8155, 1014292), (16310, 507146), (32620, 253573)]