4968380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 10965024

約数和(自身を除く): 5996644

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 83, 146, 164, 166, 205, 292, 332, 365, 410, 415, 730, 820, 830, 1460, 1660, 2993, 3403, 5986, 6059, 6806, 11972, 12118, 13612, 14965, 17015, 24236, 29930, 30295, 34030, 59860, 60590, 68060, 121180, 248419, 496838, 993676, 1242095, 2484190, 4968380]

約数ペア:

[(1, 4968380), (2, 2484190), (4, 1242095), (5, 993676), (10, 496838), (20, 248419), (41, 121180), (73, 68060), (82, 60590), (83, 59860), (146, 34030), (164, 30295), (166, 29930), (205, 24236), (292, 17015), (332, 14965), (365, 13612), (410, 12118), (415, 11972), (730, 6806), (820, 6059), (830, 5986), (1460, 3403), (1660, 2993)]