9151760

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 21456960

約数和(自身を除く): 12305200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 823, 1112, 1390, 1646, 2224, 2780, 3292, 4115, 5560, 6584, 8230, 11120, 13168, 16460, 32920, 65840, 114397, 228794, 457588, 571985, 915176, 1143970, 1830352, 2287940, 4575880, 9151760]

約数ペア:

[(1, 9151760), (2, 4575880), (4, 2287940), (5, 1830352), (8, 1143970), (10, 915176), (16, 571985), (20, 457588), (40, 228794), (80, 114397), (139, 65840), (278, 32920), (556, 16460), (695, 13168), (823, 11120), (1112, 8230), (1390, 6584), (1646, 5560), (2224, 4115), (2780, 3292)]