146464280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{50159}}^1$

素因数の和:50243

約数の個数: 32

約数和(自身を含む): 334065600

約数和(自身を除く): 187601320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 50159, 100318, 200636, 250795, 401272, 501590, 1003180, 2006360, 3661607, 7323214, 14646428, 18308035, 29292856, 36616070, 73232140, 146464280]

約数ペア:

[(1, 146464280), (2, 73232140), (4, 36616070), (5, 29292856), (8, 18308035), (10, 14646428), (20, 7323214), (40, 3661607), (73, 2006360), (146, 1003180), (292, 501590), (365, 401272), (584, 250795), (730, 200636), (1460, 100318), (2920, 50159)]