10956680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 17555320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 359, 436, 545, 718, 763, 872, 1090, 1436, 1526, 1795, 2180, 2513, 2872, 3052, 3590, 3815, 4360, 5026, 6104, 7180, 7630, 10052, 12565, 14360, 15260, 20104, 25130, 30520, 39131, 50260, 78262, 100520, 156524, 195655, 273917, 313048, 391310, 547834, 782620, 1095668, 1369585, 1565240, 2191336, 2739170, 5478340, 10956680]

約数ペア:

[(1, 10956680), (2, 5478340), (4, 2739170), (5, 2191336), (7, 1565240), (8, 1369585), (10, 1095668), (14, 782620), (20, 547834), (28, 391310), (35, 313048), (40, 273917), (56, 195655), (70, 156524), (109, 100520), (140, 78262), (218, 50260), (280, 39131), (359, 30520), (436, 25130), (545, 20104), (718, 15260), (763, 14360), (872, 12565), (1090, 10052), (1436, 7630), (1526, 7180), (1795, 6104), (2180, 5026), (2513, 4360), (2872, 3815), (3052, 3590)]