117153680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{209203}}^1$

素因数の和:209223

約数の個数: 40

約数和(自身を含む): 311295552

約数和(自身を除く): 194141872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 209203, 418406, 836812, 1046015, 1464421, 1673624, 2092030, 2928842, 3347248, 4184060, 5857684, 7322105, 8368120, 11715368, 14644210, 16736240, 23430736, 29288420, 58576840, 117153680]

約数ペア:

[(1, 117153680), (2, 58576840), (4, 29288420), (5, 23430736), (7, 16736240), (8, 14644210), (10, 11715368), (14, 8368120), (16, 7322105), (20, 5857684), (28, 4184060), (35, 3347248), (40, 2928842), (56, 2092030), (70, 1673624), (80, 1464421), (112, 1046015), (140, 836812), (280, 418406), (560, 209203)]