76576720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 195737472

約数和(自身を除く): 119160752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 440, 503, 692, 865, 880, 1006, 1384, 1730, 1903, 2012, 2515, 2768, 3460, 3806, 4024, 5030, 5533, 6920, 7612, 8048, 9515, 10060, 11066, 13840, 15224, 19030, 20120, 22132, 27665, 30448, 38060, 40240, 44264, 55330, 76120, 87019, 88528, 110660, 152240, 174038, 221320, 348076, 435095, 442640, 696152, 870190, 957209, 1392304, 1740380, 1914418, 3480760, 3828836, 4786045, 6961520, 7657672, 9572090, 15315344, 19144180, 38288360, 76576720]

約数ペア:

[(1, 76576720), (2, 38288360), (4, 19144180), (5, 15315344), (8, 9572090), (10, 7657672), (11, 6961520), (16, 4786045), (20, 3828836), (22, 3480760), (40, 1914418), (44, 1740380), (55, 1392304), (80, 957209), (88, 870190), (110, 696152), (173, 442640), (176, 435095), (220, 348076), (346, 221320), (440, 174038), (503, 152240), (692, 110660), (865, 88528), (880, 87019), (1006, 76120), (1384, 55330), (1730, 44264), (1903, 40240), (2012, 38060), (2515, 30448), (2768, 27665), (3460, 22132), (3806, 20120), (4024, 19030), (5030, 15224), (5533, 13840), (6920, 11066), (7612, 10060), (8048, 9515)]