71242300

素因数分解:

$2^2\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1091}}^1$

素因数の和:1758

約数の個数: 36

約数和(自身を含む): 154974456

約数和(自身を除く): 83732156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 653, 1091, 1306, 2182, 2612, 3265, 4364, 5455, 6530, 10910, 13060, 16325, 21820, 27275, 32650, 54550, 65300, 109100, 712423, 1424846, 2849692, 3562115, 7124230, 14248460, 17810575, 35621150, 71242300]

約数ペア:

[(1, 71242300), (2, 35621150), (4, 17810575), (5, 14248460), (10, 7124230), (20, 3562115), (25, 2849692), (50, 1424846), (100, 712423), (653, 109100), (1091, 65300), (1306, 54550), (2182, 32650), (2612, 27275), (3265, 21820), (4364, 16325), (5455, 13060), (6530, 10910)]