190417360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{340031}}^1$

素因数の和:340051

約数の個数: 40

約数和(自身を含む): 505967616

約数和(自身を除く): 315550256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 340031, 680062, 1360124, 1700155, 2380217, 2720248, 3400310, 4760434, 5440496, 6800620, 9520868, 11901085, 13601240, 19041736, 23802170, 27202480, 38083472, 47604340, 95208680, 190417360]

約数ペア:

[(1, 190417360), (2, 95208680), (4, 47604340), (5, 38083472), (7, 27202480), (8, 23802170), (10, 19041736), (14, 13601240), (16, 11901085), (20, 9520868), (28, 6800620), (35, 5440496), (40, 4760434), (56, 3400310), (70, 2720248), (80, 2380217), (112, 1700155), (140, 1360124), (280, 680062), (560, 340031)]