97277560

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9689}}^1$

素因数の和:9951

約数の個数: 32

約数和(自身を含む): 219769200

約数和(自身を除く): 122491640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 9689, 10040, 19378, 38756, 48445, 77512, 96890, 193780, 387560, 2431939, 4863878, 9727756, 12159695, 19455512, 24319390, 48638780, 97277560]

約数ペア:

[(1, 97277560), (2, 48638780), (4, 24319390), (5, 19455512), (8, 12159695), (10, 9727756), (20, 4863878), (40, 2431939), (251, 387560), (502, 193780), (1004, 96890), (1255, 77512), (2008, 48445), (2510, 38756), (5020, 19378), (9689, 10040)]