4426400

素因数分解:

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

素因数の和:534

約数の個数: 72

約数和(自身を含む): 11811744

約数和(自身を除く): 7385344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 503, 550, 800, 880, 1006, 1100, 1760, 2012, 2200, 2515, 4024, 4400, 5030, 5533, 8048, 8800, 10060, 11066, 12575, 16096, 20120, 22132, 25150, 27665, 40240, 44264, 50300, 55330, 80480, 88528, 100600, 110660, 138325, 177056, 201200, 221320, 276650, 402400, 442640, 553300, 885280, 1106600, 2213200, 4426400]

約数ペア:

[(1, 4426400), (2, 2213200), (4, 1106600), (5, 885280), (8, 553300), (10, 442640), (11, 402400), (16, 276650), (20, 221320), (22, 201200), (25, 177056), (32, 138325), (40, 110660), (44, 100600), (50, 88528), (55, 80480), (80, 55330), (88, 50300), (100, 44264), (110, 40240), (160, 27665), (176, 25150), (200, 22132), (220, 20120), (275, 16096), (352, 12575), (400, 11066), (440, 10060), (503, 8800), (550, 8048), (800, 5533), (880, 5030), (1006, 4400), (1100, 4024), (1760, 2515), (2012, 2200)]