9955088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 23956800

約数和(自身を除く): 14001712

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 229, 247, 286, 304, 418, 458, 494, 572, 836, 916, 988, 1144, 1672, 1832, 1976, 2288, 2519, 2717, 2977, 3344, 3664, 3952, 4351, 5038, 5434, 5954, 8702, 10076, 10868, 11908, 17404, 20152, 21736, 23816, 32747, 34808, 40304, 43472, 47632, 47861, 56563, 65494, 69616, 95722, 113126, 130988, 191444, 226252, 261976, 382888, 452504, 523952, 622193, 765776, 905008, 1244386, 2488772, 4977544, 9955088]

約数ペア:

[(1, 9955088), (2, 4977544), (4, 2488772), (8, 1244386), (11, 905008), (13, 765776), (16, 622193), (19, 523952), (22, 452504), (26, 382888), (38, 261976), (44, 226252), (52, 191444), (76, 130988), (88, 113126), (104, 95722), (143, 69616), (152, 65494), (176, 56563), (208, 47861), (209, 47632), (229, 43472), (247, 40304), (286, 34808), (304, 32747), (418, 23816), (458, 21736), (494, 20152), (572, 17404), (836, 11908), (916, 10868), (988, 10076), (1144, 8702), (1672, 5954), (1832, 5434), (1976, 5038), (2288, 4351), (2519, 3952), (2717, 3664), (2977, 3344)]