1376714.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 40042080

約数和(自身を除く): 19581130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 103, 137, 145, 206, 274, 290, 515, 685, 725, 1030, 1370, 1450, 2575, 2987, 3425, 3973, 5150, 5974, 6850, 7946, 14111, 14935, 19865, 28222, 29870, 39730, 70555, 74675, 99325, 141110, 149350, 198650, 352775, 409219, 705550, 818438, 2046095, 4092190, 10230475, 20460950]

約数ペア:

[(1, 20460950), (2, 10230475), (5, 4092190), (10, 2046095), (25, 818438), (29, 705550), (50, 409219), (58, 352775), (103, 198650), (137, 149350), (145, 141110), (206, 99325), (274, 74675), (290, 70555), (515, 39730), (685, 29870), (725, 28222), (1030, 19865), (1370, 14935), (1450, 14111), (2575, 7946), (2987, 6850), (3425, 5974), (3973, 5150)]