97881440

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4817}}^1$

素因数の和:4959

約数の個数: 48

約数和(自身を含む): 233114112

約数和(自身を除く): 135232672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4817, 5080, 9634, 10160, 19268, 20320, 24085, 38536, 48170, 77072, 96340, 154144, 192680, 385360, 611759, 770720, 1223518, 2447036, 3058795, 4894072, 6117590, 9788144, 12235180, 19576288, 24470360, 48940720, 97881440]

約数ペア:

[(1, 97881440), (2, 48940720), (4, 24470360), (5, 19576288), (8, 12235180), (10, 9788144), (16, 6117590), (20, 4894072), (32, 3058795), (40, 2447036), (80, 1223518), (127, 770720), (160, 611759), (254, 385360), (508, 192680), (635, 154144), (1016, 96340), (1270, 77072), (2032, 48170), (2540, 38536), (4064, 24085), (4817, 20320), (5080, 19268), (9634, 10160)]