39353440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 108972864

約数和(自身を除く): 69619424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 857, 1120, 1148, 1312, 1435, 1640, 1714, 2296, 2870, 3280, 3428, 4285, 4592, 5740, 5999, 6560, 6856, 8570, 9184, 11480, 11998, 13712, 17140, 22960, 23996, 27424, 29995, 34280, 35137, 45920, 47992, 59990, 68560, 70274, 95984, 119980, 137120, 140548, 175685, 191968, 239960, 245959, 281096, 351370, 479920, 491918, 562192, 702740, 959840, 983836, 1124384, 1229795, 1405480, 1967672, 2459590, 2810960, 3935344, 4919180, 5621920, 7870688, 9838360, 19676720, 39353440]

約数ペア:

[(1, 39353440), (2, 19676720), (4, 9838360), (5, 7870688), (7, 5621920), (8, 4919180), (10, 3935344), (14, 2810960), (16, 2459590), (20, 1967672), (28, 1405480), (32, 1229795), (35, 1124384), (40, 983836), (41, 959840), (56, 702740), (70, 562192), (80, 491918), (82, 479920), (112, 351370), (140, 281096), (160, 245959), (164, 239960), (205, 191968), (224, 175685), (280, 140548), (287, 137120), (328, 119980), (410, 95984), (560, 70274), (574, 68560), (656, 59990), (820, 47992), (857, 45920), (1120, 35137), (1148, 34280), (1312, 29995), (1435, 27424), (1640, 23996), (1714, 22960), (2296, 17140), (2870, 13712), (3280, 11998), (3428, 11480), (4285, 9184), (4592, 8570), (5740, 6856), (5999, 6560)]