2017732040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{129011}}^1$

素因数の和:129062

約数の個数: 64

約数和(自身を含む): 5015986560

約数和(自身を除く): 2998254520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 129011, 258022, 516044, 645055, 1032088, 1290110, 2193187, 2580220, 2967253, 4386374, 5160440, 5934506, 8772748, 10965935, 11869012, 14836265, 17545496, 21931870, 23738024, 29672530, 43863740, 50443301, 59345060, 87727480, 100886602, 118690120, 201773204, 252216505, 403546408, 504433010, 1008866020, 2017732040]

約数ペア:

[(1, 2017732040), (2, 1008866020), (4, 504433010), (5, 403546408), (8, 252216505), (10, 201773204), (17, 118690120), (20, 100886602), (23, 87727480), (34, 59345060), (40, 50443301), (46, 43863740), (68, 29672530), (85, 23738024), (92, 21931870), (115, 17545496), (136, 14836265), (170, 11869012), (184, 10965935), (230, 8772748), (340, 5934506), (391, 5160440), (460, 4386374), (680, 2967253), (782, 2580220), (920, 2193187), (1564, 1290110), (1955, 1032088), (3128, 645055), (3910, 516044), (7820, 258022), (15640, 129011)]