10999760

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 25712640

約数和(自身を除く): 14712880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 383, 718, 766, 1436, 1532, 1795, 1915, 2872, 3064, 3590, 3830, 5744, 6128, 7180, 7660, 14360, 15320, 28720, 30640, 137497, 274994, 549988, 687485, 1099976, 1374970, 2199952, 2749940, 5499880, 10999760]

約数ペア:

[(1, 10999760), (2, 5499880), (4, 2749940), (5, 2199952), (8, 1374970), (10, 1099976), (16, 687485), (20, 549988), (40, 274994), (80, 137497), (359, 30640), (383, 28720), (718, 15320), (766, 14360), (1436, 7660), (1532, 7180), (1795, 6128), (1915, 5744), (2872, 3830), (3064, 3590)]