13756160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 35982576

約数和(自身を除く): 22226416

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, 640, 704, 880, 977, 1280, 1408, 1760, 1954, 2816, 3520, 3908, 4885, 7040, 7816, 9770, 10747, 14080, 15632, 19540, 21494, 31264, 39080, 42988, 53735, 62528, 78160, 85976, 107470, 125056, 156320, 171952, 214940, 250112, 312640, 343904, 429880, 625280, 687808, 859760, 1250560, 1375616, 1719520, 2751232, 3439040, 6878080, 13756160]

約数ペア:

[(1, 13756160), (2, 6878080), (4, 3439040), (5, 2751232), (8, 1719520), (10, 1375616), (11, 1250560), (16, 859760), (20, 687808), (22, 625280), (32, 429880), (40, 343904), (44, 312640), (55, 250112), (64, 214940), (80, 171952), (88, 156320), (110, 125056), (128, 107470), (160, 85976), (176, 78160), (220, 62528), (256, 53735), (320, 42988), (352, 39080), (440, 31264), (640, 21494), (704, 19540), (880, 15632), (977, 14080), (1280, 10747), (1408, 9770), (1760, 7816), (1954, 7040), (2816, 4885), (3520, 3908)]