39745150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 86780160

約数和(自身を除く): 47035010

約数列:

[1, 2, 5, 10, 17, 19, 23, 25, 34, 38, 46, 50, 85, 95, 107, 115, 170, 190, 214, 230, 323, 391, 425, 437, 475, 535, 575, 646, 782, 850, 874, 950, 1070, 1150, 1615, 1819, 1955, 2033, 2185, 2461, 2675, 3230, 3638, 3910, 4066, 4370, 4922, 5350, 7429, 8075, 9095, 9775, 10165, 10925, 12305, 14858, 16150, 18190, 19550, 20330, 21850, 24610, 34561, 37145, 41837, 45475, 46759, 50825, 61525, 69122, 74290, 83674, 90950, 93518, 101650, 123050, 172805, 185725, 209185, 233795, 345610, 371450, 418370, 467590, 794903, 864025, 1045925, 1168975, 1589806, 1728050, 2091850, 2337950, 3974515, 7949030, 19872575, 39745150]

約数ペア:

[(1, 39745150), (2, 19872575), (5, 7949030), (10, 3974515), (17, 2337950), (19, 2091850), (23, 1728050), (25, 1589806), (34, 1168975), (38, 1045925), (46, 864025), (50, 794903), (85, 467590), (95, 418370), (107, 371450), (115, 345610), (170, 233795), (190, 209185), (214, 185725), (230, 172805), (323, 123050), (391, 101650), (425, 93518), (437, 90950), (475, 83674), (535, 74290), (575, 69122), (646, 61525), (782, 50825), (850, 46759), (874, 45475), (950, 41837), (1070, 37145), (1150, 34561), (1615, 24610), (1819, 21850), (1955, 20330), (2033, 19550), (2185, 18190), (2461, 16150), (2675, 14858), (3230, 12305), (3638, 10925), (3910, 10165), (4066, 9775), (4370, 9095), (4922, 8075), (5350, 7429)]