19342600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5689}}^1$

素因数の和:5722

約数の個数: 48

約数和(自身を含む): 47625300

約数和(自身を除く): 28282700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 5689, 11378, 22756, 28445, 45512, 56890, 96713, 113780, 142225, 193426, 227560, 284450, 386852, 483565, 568900, 773704, 967130, 1137800, 1934260, 2417825, 3868520, 4835650, 9671300, 19342600]

約数ペア:

[(1, 19342600), (2, 9671300), (4, 4835650), (5, 3868520), (8, 2417825), (10, 1934260), (17, 1137800), (20, 967130), (25, 773704), (34, 568900), (40, 483565), (50, 386852), (68, 284450), (85, 227560), (100, 193426), (136, 142225), (170, 113780), (200, 96713), (340, 56890), (425, 45512), (680, 28445), (850, 22756), (1700, 11378), (3400, 5689)]