1941400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 4787640

約数和(自身を除く): 2846240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 571, 680, 850, 1142, 1700, 2284, 2855, 3400, 4568, 5710, 9707, 11420, 14275, 19414, 22840, 28550, 38828, 48535, 57100, 77656, 97070, 114200, 194140, 242675, 388280, 485350, 970700, 1941400]

約数ペア:

[(1, 1941400), (2, 970700), (4, 485350), (5, 388280), (8, 242675), (10, 194140), (17, 114200), (20, 97070), (25, 77656), (34, 57100), (40, 48535), (50, 38828), (68, 28550), (85, 22840), (100, 19414), (136, 14275), (170, 11420), (200, 9707), (340, 5710), (425, 4568), (571, 3400), (680, 2855), (850, 2284), (1142, 1700)]