11182160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 28873152

約数和(自身を除く): 17690992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 131, 176, 194, 220, 262, 388, 440, 485, 524, 655, 776, 880, 970, 1048, 1067, 1310, 1441, 1552, 1940, 2096, 2134, 2620, 2882, 3880, 4268, 5240, 5335, 5764, 7205, 7760, 8536, 10480, 10670, 11528, 12707, 14410, 17072, 21340, 23056, 25414, 28820, 42680, 50828, 57640, 63535, 85360, 101656, 115280, 127070, 139777, 203312, 254140, 279554, 508280, 559108, 698885, 1016560, 1118216, 1397770, 2236432, 2795540, 5591080, 11182160]

約数ペア:

[(1, 11182160), (2, 5591080), (4, 2795540), (5, 2236432), (8, 1397770), (10, 1118216), (11, 1016560), (16, 698885), (20, 559108), (22, 508280), (40, 279554), (44, 254140), (55, 203312), (80, 139777), (88, 127070), (97, 115280), (110, 101656), (131, 85360), (176, 63535), (194, 57640), (220, 50828), (262, 42680), (388, 28820), (440, 25414), (485, 23056), (524, 21340), (655, 17072), (776, 14410), (880, 12707), (970, 11528), (1048, 10670), (1067, 10480), (1310, 8536), (1441, 7760), (1552, 7205), (1940, 5764), (2096, 5335), (2134, 5240), (2620, 4268), (2882, 3880)]