9738080

素因数分解:

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

素因数の和:540

約数の個数: 72

約数和(自身を含む): 25338096

約数和(自身を除く): 15600016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 503, 605, 880, 968, 1006, 1210, 1760, 1936, 2012, 2420, 2515, 3872, 4024, 4840, 5030, 5533, 8048, 9680, 10060, 11066, 16096, 19360, 20120, 22132, 27665, 40240, 44264, 55330, 60863, 80480, 88528, 110660, 121726, 177056, 221320, 243452, 304315, 442640, 486904, 608630, 885280, 973808, 1217260, 1947616, 2434520, 4869040, 9738080]

約数ペア:

[(1, 9738080), (2, 4869040), (4, 2434520), (5, 1947616), (8, 1217260), (10, 973808), (11, 885280), (16, 608630), (20, 486904), (22, 442640), (32, 304315), (40, 243452), (44, 221320), (55, 177056), (80, 121726), (88, 110660), (110, 88528), (121, 80480), (160, 60863), (176, 55330), (220, 44264), (242, 40240), (352, 27665), (440, 22132), (484, 20120), (503, 19360), (605, 16096), (880, 11066), (968, 10060), (1006, 9680), (1210, 8048), (1760, 5533), (1936, 5030), (2012, 4840), (2420, 4024), (2515, 3872)]