179308460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 396700416

約数和(自身を除く): 217391956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 3643, 4922, 7286, 9844, 12305, 14572, 18215, 24610, 36430, 49220, 72860, 83789, 167578, 335156, 389801, 418945, 779602, 837890, 1559204, 1675780, 1949005, 3898010, 7796020, 8965423, 17930846, 35861692, 44827115, 89654230, 179308460]

約数ペア:

[(1, 179308460), (2, 89654230), (4, 44827115), (5, 35861692), (10, 17930846), (20, 8965423), (23, 7796020), (46, 3898010), (92, 1949005), (107, 1675780), (115, 1559204), (214, 837890), (230, 779602), (428, 418945), (460, 389801), (535, 335156), (1070, 167578), (2140, 83789), (2461, 72860), (3643, 49220), (4922, 36430), (7286, 24610), (9844, 18215), (12305, 14572)]