9145960

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 20667240

約数和(自身を除く): 11521280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 613, 746, 1226, 1492, 1865, 2452, 2984, 3065, 3730, 4904, 6130, 7460, 12260, 14920, 24520, 228649, 457298, 914596, 1143245, 1829192, 2286490, 4572980, 9145960]

約数ペア:

[(1, 9145960), (2, 4572980), (4, 2286490), (5, 1829192), (8, 1143245), (10, 914596), (20, 457298), (40, 228649), (373, 24520), (613, 14920), (746, 12260), (1226, 7460), (1492, 6130), (1865, 4904), (2452, 3730), (2984, 3065)]