11201680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 30248064

約数和(自身を除く): 19046384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 241, 280, 332, 415, 482, 560, 581, 664, 830, 964, 1162, 1205, 1328, 1660, 1687, 1928, 2324, 2410, 2905, 3320, 3374, 3856, 4648, 4820, 5810, 6640, 6748, 8435, 9296, 9640, 11620, 13496, 16870, 19280, 20003, 23240, 26992, 33740, 40006, 46480, 67480, 80012, 100015, 134960, 140021, 160024, 200030, 280042, 320048, 400060, 560084, 700105, 800120, 1120168, 1400210, 1600240, 2240336, 2800420, 5600840, 11201680]

約数ペア:

[(1, 11201680), (2, 5600840), (4, 2800420), (5, 2240336), (7, 1600240), (8, 1400210), (10, 1120168), (14, 800120), (16, 700105), (20, 560084), (28, 400060), (35, 320048), (40, 280042), (56, 200030), (70, 160024), (80, 140021), (83, 134960), (112, 100015), (140, 80012), (166, 67480), (241, 46480), (280, 40006), (332, 33740), (415, 26992), (482, 23240), (560, 20003), (581, 19280), (664, 16870), (830, 13496), (964, 11620), (1162, 9640), (1205, 9296), (1328, 8435), (1660, 6748), (1687, 6640), (1928, 5810), (2324, 4820), (2410, 4648), (2905, 3856), (3320, 3374)]