634361950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 1224765360

約数和(自身を除く): 590403410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 401, 725, 802, 1091, 1450, 2005, 2182, 4010, 5455, 10025, 10910, 11629, 20050, 23258, 27275, 31639, 54550, 58145, 63278, 116290, 158195, 290725, 316390, 437491, 581450, 790975, 874982, 1581950, 2187455, 4374910, 10937275, 12687239, 21874550, 25374478, 63436195, 126872390, 317180975, 634361950]

約数ペア:

[(1, 634361950), (2, 317180975), (5, 126872390), (10, 63436195), (25, 25374478), (29, 21874550), (50, 12687239), (58, 10937275), (145, 4374910), (290, 2187455), (401, 1581950), (725, 874982), (802, 790975), (1091, 581450), (1450, 437491), (2005, 316390), (2182, 290725), (4010, 158195), (5455, 116290), (10025, 63278), (10910, 58145), (11629, 54550), (20050, 31639), (23258, 27275)]