119939680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107089}}^1$

素因数の和:107111

約数の個数: 48

約数和(自身を含む): 323840160

約数和(自身を除く): 203900480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 107089, 214178, 428356, 535445, 749623, 856712, 1070890, 1499246, 1713424, 2141780, 2998492, 3426848, 3748115, 4283560, 5996984, 7496230, 8567120, 11993968, 14992460, 17134240, 23987936, 29984920, 59969840, 119939680]

約数ペア:

[(1, 119939680), (2, 59969840), (4, 29984920), (5, 23987936), (7, 17134240), (8, 14992460), (10, 11993968), (14, 8567120), (16, 7496230), (20, 5996984), (28, 4283560), (32, 3748115), (35, 3426848), (40, 2998492), (56, 2141780), (70, 1713424), (80, 1499246), (112, 1070890), (140, 856712), (160, 749623), (224, 535445), (280, 428356), (560, 214178), (1120, 107089)]