71380300

素因数分解:

$2^2\times 5^2\times {\mathrm{691}}^1\times {\mathrm{1033}}^1$

素因数の和:1738

約数の個数: 36

約数和(自身を含む): 155269576

約数和(自身を除く): 83889276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 691, 1033, 1382, 2066, 2764, 3455, 4132, 5165, 6910, 10330, 13820, 17275, 20660, 25825, 34550, 51650, 69100, 103300, 713803, 1427606, 2855212, 3569015, 7138030, 14276060, 17845075, 35690150, 71380300]

約数ペア:

[(1, 71380300), (2, 35690150), (4, 17845075), (5, 14276060), (10, 7138030), (20, 3569015), (25, 2855212), (50, 1427606), (100, 713803), (691, 103300), (1033, 69100), (1382, 51650), (2066, 34550), (2764, 25825), (3455, 20660), (4132, 17275), (5165, 13820), (6910, 10330)]