5525051280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3288721}}^1$

素因数の和:3288744

約数の個数: 80

約数和(自身を含む): 19574473344

約数和(自身を除く): 14049422064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3288721, 6577442, 9866163, 13154884, 16443605, 19732326, 23021047, 26309768, 32887210, 39464652, 46042094, 49330815, 52619536, 65774420, 69063141, 78929304, 92084188, 98661630, 115105235, 131548840, 138126282, 157858608, 184168376, 197323260, 230210470, 263097680, 276252564, 345315705, 368336752, 394646520, 460420940, 552505128, 690631410, 789293040, 920841880, 1105010256, 1381262820, 1841683760, 2762525640, 5525051280]

約数ペア:

[(1, 5525051280), (2, 2762525640), (3, 1841683760), (4, 1381262820), (5, 1105010256), (6, 920841880), (7, 789293040), (8, 690631410), (10, 552505128), (12, 460420940), (14, 394646520), (15, 368336752), (16, 345315705), (20, 276252564), (21, 263097680), (24, 230210470), (28, 197323260), (30, 184168376), (35, 157858608), (40, 138126282), (42, 131548840), (48, 115105235), (56, 98661630), (60, 92084188), (70, 78929304), (80, 69063141), (84, 65774420), (105, 52619536), (112, 49330815), (120, 46042094), (140, 39464652), (168, 32887210), (210, 26309768), (240, 23021047), (280, 19732326), (336, 16443605), (420, 13154884), (560, 9866163), (840, 6577442), (1680, 3288721)]