73142350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 142870320

約数和(自身を除く): 69727970

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 691, 725, 730, 1382, 1450, 1825, 2117, 3455, 3650, 4234, 6910, 10585, 17275, 20039, 21170, 34550, 40078, 50443, 52925, 100195, 100886, 105850, 200390, 252215, 500975, 504430, 1001950, 1261075, 1462847, 2522150, 2925694, 7314235, 14628470, 36571175, 73142350]

約数ペア:

[(1, 73142350), (2, 36571175), (5, 14628470), (10, 7314235), (25, 2925694), (29, 2522150), (50, 1462847), (58, 1261075), (73, 1001950), (145, 504430), (146, 500975), (290, 252215), (365, 200390), (691, 105850), (725, 100886), (730, 100195), (1382, 52925), (1450, 50443), (1825, 40078), (2117, 34550), (3455, 21170), (3650, 20039), (4234, 17275), (6910, 10585)]