85417360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152531}}^1$

素因数の和:152551

約数の個数: 40

約数和(自身を含む): 226967616

約数和(自身を除く): 141550256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152531, 305062, 610124, 762655, 1067717, 1220248, 1525310, 2135434, 2440496, 3050620, 4270868, 5338585, 6101240, 8541736, 10677170, 12202480, 17083472, 21354340, 42708680, 85417360]

約数ペア:

[(1, 85417360), (2, 42708680), (4, 21354340), (5, 17083472), (7, 12202480), (8, 10677170), (10, 8541736), (14, 6101240), (16, 5338585), (20, 4270868), (28, 3050620), (35, 2440496), (40, 2135434), (56, 1525310), (70, 1220248), (80, 1067717), (112, 762655), (140, 610124), (280, 305062), (560, 152531)]