102682600

素因数分解:

$2^3\times 5^2\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 239404320

約数和(自身を除く): 136721720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 691, 743, 1382, 1486, 2764, 2972, 3455, 3715, 5528, 5944, 6910, 7430, 13820, 14860, 17275, 18575, 27640, 29720, 34550, 37150, 69100, 74300, 138200, 148600, 513413, 1026826, 2053652, 2567065, 4107304, 5134130, 10268260, 12835325, 20536520, 25670650, 51341300, 102682600]

約数ペア:

[(1, 102682600), (2, 51341300), (4, 25670650), (5, 20536520), (8, 12835325), (10, 10268260), (20, 5134130), (25, 4107304), (40, 2567065), (50, 2053652), (100, 1026826), (200, 513413), (691, 148600), (743, 138200), (1382, 74300), (1486, 69100), (2764, 37150), (2972, 34550), (3455, 29720), (3715, 27640), (5528, 18575), (5944, 17275), (6910, 14860), (7430, 13820)]