38497360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 101821608

約数和(自身を除く): 63324248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 97, 110, 121, 164, 176, 194, 205, 220, 242, 328, 388, 410, 440, 451, 484, 485, 605, 656, 776, 820, 880, 902, 968, 970, 1067, 1210, 1552, 1640, 1804, 1936, 1940, 2134, 2255, 2420, 3280, 3608, 3880, 3977, 4268, 4510, 4840, 4961, 5335, 7216, 7760, 7954, 8536, 9020, 9680, 9922, 10670, 11737, 15908, 17072, 18040, 19844, 19885, 21340, 23474, 24805, 31816, 36080, 39688, 39770, 42680, 43747, 46948, 49610, 58685, 63632, 79376, 79540, 85360, 87494, 93896, 99220, 117370, 159080, 174988, 187792, 198440, 218735, 234740, 318160, 349976, 396880, 437470, 469480, 481217, 699952, 874940, 938960, 962434, 1749880, 1924868, 2406085, 3499760, 3849736, 4812170, 7699472, 9624340, 19248680, 38497360]

約数ペア:

[(1, 38497360), (2, 19248680), (4, 9624340), (5, 7699472), (8, 4812170), (10, 3849736), (11, 3499760), (16, 2406085), (20, 1924868), (22, 1749880), (40, 962434), (41, 938960), (44, 874940), (55, 699952), (80, 481217), (82, 469480), (88, 437470), (97, 396880), (110, 349976), (121, 318160), (164, 234740), (176, 218735), (194, 198440), (205, 187792), (220, 174988), (242, 159080), (328, 117370), (388, 99220), (410, 93896), (440, 87494), (451, 85360), (484, 79540), (485, 79376), (605, 63632), (656, 58685), (776, 49610), (820, 46948), (880, 43747), (902, 42680), (968, 39770), (970, 39688), (1067, 36080), (1210, 31816), (1552, 24805), (1640, 23474), (1804, 21340), (1936, 19885), (1940, 19844), (2134, 18040), (2255, 17072), (2420, 15908), (3280, 11737), (3608, 10670), (3880, 9922), (3977, 9680), (4268, 9020), (4510, 8536), (4840, 7954), (4961, 7760), (5335, 7216)]