11281600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:674

約数の個数: 84

約数和(自身を含む): 30330648

約数和(自身を除く): 19049048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 641, 704, 800, 880, 1100, 1282, 1600, 1760, 2200, 2564, 3205, 3520, 4400, 5128, 6410, 7051, 8800, 10256, 12820, 14102, 16025, 17600, 20512, 25640, 28204, 32050, 35255, 41024, 51280, 56408, 64100, 70510, 102560, 112816, 128200, 141020, 176275, 205120, 225632, 256400, 282040, 352550, 451264, 512800, 564080, 705100, 1025600, 1128160, 1410200, 2256320, 2820400, 5640800, 11281600]

約数ペア:

[(1, 11281600), (2, 5640800), (4, 2820400), (5, 2256320), (8, 1410200), (10, 1128160), (11, 1025600), (16, 705100), (20, 564080), (22, 512800), (25, 451264), (32, 352550), (40, 282040), (44, 256400), (50, 225632), (55, 205120), (64, 176275), (80, 141020), (88, 128200), (100, 112816), (110, 102560), (160, 70510), (176, 64100), (200, 56408), (220, 51280), (275, 41024), (320, 35255), (352, 32050), (400, 28204), (440, 25640), (550, 20512), (641, 17600), (704, 16025), (800, 14102), (880, 12820), (1100, 10256), (1282, 8800), (1600, 7051), (1760, 6410), (2200, 5128), (2564, 4400), (3205, 3520)]