39408950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 84622560

約数和(自身を除く): 45213610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1033, 1090, 1526, 2066, 2725, 3815, 5165, 5450, 7231, 7630, 10330, 14462, 19075, 25825, 36155, 38150, 51650, 72310, 112597, 180775, 225194, 361550, 562985, 788179, 1125970, 1576358, 2814925, 3940895, 5629850, 7881790, 19704475, 39408950]

約数ペア:

[(1, 39408950), (2, 19704475), (5, 7881790), (7, 5629850), (10, 3940895), (14, 2814925), (25, 1576358), (35, 1125970), (50, 788179), (70, 562985), (109, 361550), (175, 225194), (218, 180775), (350, 112597), (545, 72310), (763, 51650), (1033, 38150), (1090, 36155), (1526, 25825), (2066, 19075), (2725, 14462), (3815, 10330), (5165, 7630), (5450, 7231)]