4983140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 6024220

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 103, 118, 164, 205, 206, 236, 295, 410, 412, 515, 590, 820, 1030, 1180, 2060, 2419, 4223, 4838, 6077, 8446, 9676, 12095, 12154, 16892, 21115, 24190, 24308, 30385, 42230, 48380, 60770, 84460, 121540, 249157, 498314, 996628, 1245785, 2491570, 4983140]

約数ペア:

[(1, 4983140), (2, 2491570), (4, 1245785), (5, 996628), (10, 498314), (20, 249157), (41, 121540), (59, 84460), (82, 60770), (103, 48380), (118, 42230), (164, 30385), (205, 24308), (206, 24190), (236, 21115), (295, 16892), (410, 12154), (412, 12095), (515, 9676), (590, 8446), (820, 6077), (1030, 4838), (1180, 4223), (2060, 2419)]