901120

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1$

素因数の和:44

約数の個数: 60

約数和(自身を含む): 2359224

約数和(自身を除く): 1458104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 4096, 5120, 5632, 7040, 8192, 10240, 11264, 14080, 16384, 20480, 22528, 28160, 40960, 45056, 56320, 81920, 90112, 112640, 180224, 225280, 450560, 901120]

約数ペア:

[(1, 901120), (2, 450560), (4, 225280), (5, 180224), (8, 112640), (10, 90112), (11, 81920), (16, 56320), (20, 45056), (22, 40960), (32, 28160), (40, 22528), (44, 20480), (55, 16384), (64, 14080), (80, 11264), (88, 10240), (110, 8192), (128, 7040), (160, 5632), (176, 5120), (220, 4096), (256, 3520), (320, 2816), (352, 2560), (440, 2048), (512, 1760), (640, 1408), (704, 1280), (880, 1024)]