4956160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^2$

素因数の和:53

約数の個数: 84

約数和(自身を含む): 13073634

約数和(自身を除く): 8117474

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1408, 1760, 1936, 2048, 2420, 2560, 2816, 3520, 3872, 4096, 4840, 5120, 5632, 7040, 7744, 8192, 9680, 10240, 11264, 14080, 15488, 19360, 20480, 22528, 28160, 30976, 38720, 40960, 45056, 56320, 61952, 77440, 90112, 112640, 123904, 154880, 225280, 247808, 309760, 450560, 495616, 619520, 991232, 1239040, 2478080, 4956160]

約数ペア:

[(1, 4956160), (2, 2478080), (4, 1239040), (5, 991232), (8, 619520), (10, 495616), (11, 450560), (16, 309760), (20, 247808), (22, 225280), (32, 154880), (40, 123904), (44, 112640), (55, 90112), (64, 77440), (80, 61952), (88, 56320), (110, 45056), (121, 40960), (128, 38720), (160, 30976), (176, 28160), (220, 22528), (242, 20480), (256, 19360), (320, 15488), (352, 14080), (440, 11264), (484, 10240), (512, 9680), (605, 8192), (640, 7744), (704, 7040), (880, 5632), (968, 5120), (1024, 4840), (1210, 4096), (1280, 3872), (1408, 3520), (1760, 2816), (1936, 2560), (2048, 2420)]