10209328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 20623680

約数和(自身を除く): 10414352

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 197, 316, 328, 394, 632, 656, 788, 1264, 1576, 3152, 3239, 6478, 8077, 12956, 15563, 16154, 25912, 31126, 32308, 51824, 62252, 64616, 124504, 129232, 249008, 638083, 1276166, 2552332, 5104664, 10209328]

約数ペア:

[(1, 10209328), (2, 5104664), (4, 2552332), (8, 1276166), (16, 638083), (41, 249008), (79, 129232), (82, 124504), (158, 64616), (164, 62252), (197, 51824), (316, 32308), (328, 31126), (394, 25912), (632, 16154), (656, 15563), (788, 12956), (1264, 8077), (1576, 6478), (3152, 3239)]