13944560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 38110656

約数和(自身を除く): 24166096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 673, 740, 1036, 1295, 1346, 1480, 2072, 2590, 2692, 2960, 3365, 4144, 4711, 5180, 5384, 6730, 9422, 10360, 10768, 13460, 18844, 20720, 23555, 24901, 26920, 37688, 47110, 49802, 53840, 75376, 94220, 99604, 124505, 174307, 188440, 199208, 249010, 348614, 376880, 398416, 498020, 697228, 871535, 996040, 1394456, 1743070, 1992080, 2788912, 3486140, 6972280, 13944560]

約数ペア:

[(1, 13944560), (2, 6972280), (4, 3486140), (5, 2788912), (7, 1992080), (8, 1743070), (10, 1394456), (14, 996040), (16, 871535), (20, 697228), (28, 498020), (35, 398416), (37, 376880), (40, 348614), (56, 249010), (70, 199208), (74, 188440), (80, 174307), (112, 124505), (140, 99604), (148, 94220), (185, 75376), (259, 53840), (280, 49802), (296, 47110), (370, 37688), (518, 26920), (560, 24901), (592, 23555), (673, 20720), (740, 18844), (1036, 13460), (1295, 10768), (1346, 10360), (1480, 9422), (2072, 6730), (2590, 5384), (2692, 5180), (2960, 4711), (3365, 4144)]