17093720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 45057600

約数和(自身を除く): 27963880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1489, 1640, 2296, 2870, 2978, 5740, 5956, 7445, 10423, 11480, 11912, 14890, 20846, 29780, 41692, 52115, 59560, 61049, 83384, 104230, 122098, 208460, 244196, 305245, 416920, 427343, 488392, 610490, 854686, 1220980, 1709372, 2136715, 2441960, 3418744, 4273430, 8546860, 17093720]

約数ペア:

[(1, 17093720), (2, 8546860), (4, 4273430), (5, 3418744), (7, 2441960), (8, 2136715), (10, 1709372), (14, 1220980), (20, 854686), (28, 610490), (35, 488392), (40, 427343), (41, 416920), (56, 305245), (70, 244196), (82, 208460), (140, 122098), (164, 104230), (205, 83384), (280, 61049), (287, 59560), (328, 52115), (410, 41692), (574, 29780), (820, 20846), (1148, 14890), (1435, 11912), (1489, 11480), (1640, 10423), (2296, 7445), (2870, 5956), (2978, 5740)]