39273190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 86904576

約数和(自身を除く): 47631386

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 43, 46, 55, 86, 95, 110, 115, 190, 209, 215, 230, 253, 361, 418, 430, 437, 473, 506, 722, 817, 874, 946, 989, 1045, 1265, 1634, 1805, 1978, 2090, 2185, 2365, 2530, 3610, 3971, 4085, 4370, 4730, 4807, 4945, 7942, 8170, 8303, 8987, 9614, 9890, 10879, 15523, 16606, 17974, 18791, 19855, 21758, 24035, 31046, 37582, 39710, 41515, 44935, 48070, 54395, 77615, 83030, 89870, 91333, 93955, 108790, 155230, 170753, 182666, 187910, 206701, 341506, 357029, 413402, 456665, 714058, 853765, 913330, 1033505, 1707530, 1785145, 2067010, 3570290, 3927319, 7854638, 19636595, 39273190]

約数ペア:

[(1, 39273190), (2, 19636595), (5, 7854638), (10, 3927319), (11, 3570290), (19, 2067010), (22, 1785145), (23, 1707530), (38, 1033505), (43, 913330), (46, 853765), (55, 714058), (86, 456665), (95, 413402), (110, 357029), (115, 341506), (190, 206701), (209, 187910), (215, 182666), (230, 170753), (253, 155230), (361, 108790), (418, 93955), (430, 91333), (437, 89870), (473, 83030), (506, 77615), (722, 54395), (817, 48070), (874, 44935), (946, 41515), (989, 39710), (1045, 37582), (1265, 31046), (1634, 24035), (1805, 21758), (1978, 19855), (2090, 18791), (2185, 17974), (2365, 16606), (2530, 15523), (3610, 10879), (3971, 9890), (4085, 9614), (4370, 8987), (4730, 8303), (4807, 8170), (4945, 7942)]