108473680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193703}}^1$

素因数の和:193723

約数の個数: 40

約数和(自身を含む): 288231552

約数和(自身を除く): 179757872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 193703, 387406, 774812, 968515, 1355921, 1549624, 1937030, 2711842, 3099248, 3874060, 5423684, 6779605, 7748120, 10847368, 13559210, 15496240, 21694736, 27118420, 54236840, 108473680]

約数ペア:

[(1, 108473680), (2, 54236840), (4, 27118420), (5, 21694736), (7, 15496240), (8, 13559210), (10, 10847368), (14, 7748120), (16, 6779605), (20, 5423684), (28, 3874060), (35, 3099248), (40, 2711842), (56, 1937030), (70, 1549624), (80, 1355921), (112, 968515), (140, 774812), (280, 387406), (560, 193703)]